872967436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2902

約数の個数: 48

約数和(自身を含む): 1707084288

約数和(自身を除く): 834116852

約数列:

[1, 2, 4, 11, 22, 44, 71, 103, 142, 206, 284, 412, 781, 1133, 1562, 2266, 2713, 3124, 4532, 5426, 7313, 10852, 14626, 29252, 29843, 59686, 80443, 119372, 160886, 192623, 279439, 321772, 385246, 558878, 770492, 1117756, 2118853, 3073829, 4237706, 6147658, 8475412, 12295316, 19840169, 39680338, 79360676, 218241859, 436483718, 872967436]

約数ペア:

[(1, 872967436), (2, 436483718), (4, 218241859), (11, 79360676), (22, 39680338), (44, 19840169), (71, 12295316), (103, 8475412), (142, 6147658), (206, 4237706), (284, 3073829), (412, 2118853), (781, 1117756), (1133, 770492), (1562, 558878), (2266, 385246), (2713, 321772), (3124, 279439), (4532, 192623), (5426, 160886), (7313, 119372), (10852, 80443), (14626, 59686), (29252, 29843)]