2040373088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{6637}}^1$

素因数の和:7399

約数の個数: 48

約数和(自身を含む): 4332489840

約数和(自身を除く): 2292116752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 739, 1478, 2956, 5912, 6637, 9607, 11824, 13274, 19214, 23648, 26548, 38428, 53096, 76856, 86281, 106192, 153712, 172562, 212384, 307424, 345124, 690248, 1380496, 2760992, 4904743, 9809486, 19618972, 39237944, 63761659, 78475888, 127523318, 156951776, 255046636, 510093272, 1020186544, 2040373088]

約数ペア:

[(1, 2040373088), (2, 1020186544), (4, 510093272), (8, 255046636), (13, 156951776), (16, 127523318), (26, 78475888), (32, 63761659), (52, 39237944), (104, 19618972), (208, 9809486), (416, 4904743), (739, 2760992), (1478, 1380496), (2956, 690248), (5912, 345124), (6637, 307424), (9607, 212384), (11824, 172562), (13274, 153712), (19214, 106192), (23648, 86281), (26548, 76856), (38428, 53096)]