569895664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{4919}}^1$

素因数の和:5497

約数の個数: 40

約数和(自身を含む): 1191486240

約数和(自身を除く): 621590576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 557, 1114, 2228, 4456, 4919, 7241, 8912, 9838, 14482, 19676, 28964, 39352, 57928, 63947, 78704, 115856, 127894, 255788, 511576, 1023152, 2739883, 5479766, 10959532, 21919064, 35618479, 43838128, 71236958, 142473916, 284947832, 569895664]

約数ペア:

[(1, 569895664), (2, 284947832), (4, 142473916), (8, 71236958), (13, 43838128), (16, 35618479), (26, 21919064), (52, 10959532), (104, 5479766), (208, 2739883), (557, 1023152), (1114, 511576), (2228, 255788), (4456, 127894), (4919, 115856), (7241, 78704), (8912, 63947), (9838, 57928), (14482, 39352), (19676, 28964)]