2000416384

素因数分解:

$2^7\times {\mathrm{17}}^3\times {\mathrm{3181}}^1$

素因数の和:3246

約数の個数: 64

約数和(自身を含む): 4235560200

約数和(自身を除く): 2235143816

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 3181, 4624, 4913, 6362, 9248, 9826, 12724, 18496, 19652, 25448, 36992, 39304, 50896, 54077, 78608, 101792, 108154, 157216, 203584, 216308, 314432, 407168, 432616, 628864, 865232, 919309, 1730464, 1838618, 3460928, 3677236, 6921856, 7354472, 14708944, 15628253, 29417888, 31256506, 58835776, 62513012, 117671552, 125026024, 250052048, 500104096, 1000208192, 2000416384]

約数ペア:

[(1, 2000416384), (2, 1000208192), (4, 500104096), (8, 250052048), (16, 125026024), (17, 117671552), (32, 62513012), (34, 58835776), (64, 31256506), (68, 29417888), (128, 15628253), (136, 14708944), (272, 7354472), (289, 6921856), (544, 3677236), (578, 3460928), (1088, 1838618), (1156, 1730464), (2176, 919309), (2312, 865232), (3181, 628864), (4624, 432616), (4913, 407168), (6362, 314432), (9248, 216308), (9826, 203584), (12724, 157216), (18496, 108154), (19652, 101792), (25448, 78608), (36992, 54077), (39304, 50896)]