2008481612944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3565487}}^1$

素因数の和:3565640

約数の個数: 80

約数和(自身を含む): 4376993068800

約数和(自身を除く): 2368511455856

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 109, 136, 152, 218, 272, 304, 323, 436, 646, 872, 1292, 1744, 1853, 2071, 2584, 3706, 4142, 5168, 7412, 8284, 14824, 16568, 29648, 33136, 35207, 70414, 140828, 281656, 563312, 3565487, 7130974, 14261948, 28523896, 57047792, 60613279, 67744253, 121226558, 135488506, 242453116, 270977012, 388638083, 484906232, 541954024, 777276166, 969812464, 1083908048, 1151652301, 1554552332, 2303304602, 3109104664, 4606609204, 6218209328, 6606847411, 7384123577, 9213218408, 13213694822, 14768247154, 18426436816, 26427389644, 29536494308, 52854779288, 59072988616, 105709558576, 118145977232, 125530100809, 251060201618, 502120403236, 1004240806472, 2008481612944]

約数ペア:

[(1, 2008481612944), (2, 1004240806472), (4, 502120403236), (8, 251060201618), (16, 125530100809), (17, 118145977232), (19, 105709558576), (34, 59072988616), (38, 52854779288), (68, 29536494308), (76, 26427389644), (109, 18426436816), (136, 14768247154), (152, 13213694822), (218, 9213218408), (272, 7384123577), (304, 6606847411), (323, 6218209328), (436, 4606609204), (646, 3109104664), (872, 2303304602), (1292, 1554552332), (1744, 1151652301), (1853, 1083908048), (2071, 969812464), (2584, 777276166), (3706, 541954024), (4142, 484906232), (5168, 388638083), (7412, 270977012), (8284, 242453116), (14824, 135488506), (16568, 121226558), (29648, 67744253), (33136, 60613279), (35207, 57047792), (70414, 28523896), (140828, 14261948), (281656, 7130974), (563312, 3565487)]