1945888

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 4783212

約数和(自身を除く): 2837324

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 73, 98, 112, 119, 136, 146, 196, 224, 238, 272, 292, 392, 476, 511, 544, 584, 784, 833, 952, 1022, 1168, 1241, 1568, 1666, 1904, 2044, 2336, 2482, 3332, 3577, 3808, 4088, 4964, 6664, 7154, 8176, 8687, 9928, 13328, 14308, 16352, 17374, 19856, 26656, 28616, 34748, 39712, 57232, 60809, 69496, 114464, 121618, 138992, 243236, 277984, 486472, 972944, 1945888]

約数ペア:

[(1, 1945888), (2, 972944), (4, 486472), (7, 277984), (8, 243236), (14, 138992), (16, 121618), (17, 114464), (28, 69496), (32, 60809), (34, 57232), (49, 39712), (56, 34748), (68, 28616), (73, 26656), (98, 19856), (112, 17374), (119, 16352), (136, 14308), (146, 13328), (196, 9928), (224, 8687), (238, 8176), (272, 7154), (292, 6664), (392, 4964), (476, 4088), (511, 3808), (544, 3577), (584, 3332), (784, 2482), (833, 2336), (952, 2044), (1022, 1904), (1168, 1666), (1241, 1568)]