826951424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{248483}}^1$

素因数の和:248512

約数の個数: 36

約数和(自身を含む): 1777654536

約数和(自身を除く): 950703112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 248483, 496966, 993932, 1987864, 3230279, 3975728, 6460558, 7951456, 12921116, 15902912, 25842232, 31805824, 51684464, 63611648, 103368928, 206737856, 413475712, 826951424]

約数ペア:

[(1, 826951424), (2, 413475712), (4, 206737856), (8, 103368928), (13, 63611648), (16, 51684464), (26, 31805824), (32, 25842232), (52, 15902912), (64, 12921116), (104, 7951456), (128, 6460558), (208, 3975728), (256, 3230279), (416, 1987864), (832, 993932), (1664, 496966), (3328, 248483)]