2085149552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{13763}}^1$

素因数の和:14345

約数の個数: 40

約数和(自身を含む): 4285614096

約数和(自身を除く): 2200464544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 557, 1114, 2228, 4456, 8912, 9469, 13763, 18938, 27526, 37876, 55052, 75752, 110104, 151504, 220208, 233971, 467942, 935884, 1871768, 3743536, 7665991, 15331982, 30663964, 61327928, 122655856, 130321847, 260643694, 521287388, 1042574776, 2085149552]

約数ペア:

[(1, 2085149552), (2, 1042574776), (4, 521287388), (8, 260643694), (16, 130321847), (17, 122655856), (34, 61327928), (68, 30663964), (136, 15331982), (272, 7665991), (557, 3743536), (1114, 1871768), (2228, 935884), (4456, 467942), (8912, 233971), (9469, 220208), (13763, 151504), (18938, 110104), (27526, 75752), (37876, 55052)]