1290197632

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{56311}}^1$

素因数の和:56504

約数の個数: 32

約数和(自身を含む): 2584720800

約数和(自身を除く): 1294523168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1432, 2864, 5728, 11456, 22912, 56311, 112622, 225244, 450488, 900976, 1801952, 3603904, 7207808, 10079669, 20159338, 40318676, 80637352, 161274704, 322549408, 645098816, 1290197632]

約数ペア:

[(1, 1290197632), (2, 645098816), (4, 322549408), (8, 161274704), (16, 80637352), (32, 40318676), (64, 20159338), (128, 10079669), (179, 7207808), (358, 3603904), (716, 1801952), (1432, 900976), (2864, 450488), (5728, 225244), (11456, 112622), (22912, 56311)]