870869272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13441}}^1$

素因数の和:13556

約数の個数: 64

約数和(自身を含む): 2032430400

約数和(自身を除く): 1161561128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 104, 178, 182, 356, 364, 623, 712, 728, 1157, 1246, 2314, 2492, 4628, 4984, 8099, 9256, 13441, 16198, 26882, 32396, 53764, 64792, 94087, 107528, 174733, 188174, 349466, 376348, 698932, 752696, 1196249, 1223131, 1397864, 2392498, 2446262, 4784996, 4892524, 8373743, 9569992, 9785048, 15551237, 16747486, 31102474, 33494972, 62204948, 66989944, 108858659, 124409896, 217717318, 435434636, 870869272]

約数ペア:

[(1, 870869272), (2, 435434636), (4, 217717318), (7, 124409896), (8, 108858659), (13, 66989944), (14, 62204948), (26, 33494972), (28, 31102474), (52, 16747486), (56, 15551237), (89, 9785048), (91, 9569992), (104, 8373743), (178, 4892524), (182, 4784996), (356, 2446262), (364, 2392498), (623, 1397864), (712, 1223131), (728, 1196249), (1157, 752696), (1246, 698932), (2314, 376348), (2492, 349466), (4628, 188174), (4984, 174733), (8099, 107528), (9256, 94087), (13441, 64792), (16198, 53764), (26882, 32396)]