977339728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{5953}}^1$

素因数の和:6323

約数の個数: 40

約数和(自身を含む): 1960914176

約数和(自身を除く): 983574448

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 1324, 2648, 5296, 5953, 10261, 11906, 20522, 23812, 41044, 47624, 82088, 95248, 164176, 184543, 369086, 738172, 1476344, 1970443, 2952688, 3940886, 7881772, 15763544, 31527088, 61083733, 122167466, 244334932, 488669864, 977339728]

約数ペア:

[(1, 977339728), (2, 488669864), (4, 244334932), (8, 122167466), (16, 61083733), (31, 31527088), (62, 15763544), (124, 7881772), (248, 3940886), (331, 2952688), (496, 1970443), (662, 1476344), (1324, 738172), (2648, 369086), (5296, 184543), (5953, 164176), (10261, 95248), (11906, 82088), (20522, 47624), (23812, 41044)]