1392243008

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31573}}^1$

素因数の和:31651

約数の個数: 56

約数和(自身を含む): 3031482888

約数和(自身を除く): 1639239880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 11024, 22048, 31573, 44096, 63146, 126292, 252584, 410449, 505168, 820898, 1010336, 1641796, 1673369, 2020672, 3283592, 3346738, 6567184, 6693476, 13134368, 13386952, 21753797, 26268736, 26773904, 43507594, 53547808, 87015188, 107095616, 174030376, 348060752, 696121504, 1392243008]

約数ペア:

[(1, 1392243008), (2, 696121504), (4, 348060752), (8, 174030376), (13, 107095616), (16, 87015188), (26, 53547808), (32, 43507594), (52, 26773904), (53, 26268736), (64, 21753797), (104, 13386952), (106, 13134368), (208, 6693476), (212, 6567184), (416, 3346738), (424, 3283592), (689, 2020672), (832, 1673369), (848, 1641796), (1378, 1010336), (1696, 820898), (2756, 505168), (3392, 410449), (5512, 252584), (11024, 126292), (22048, 63146), (31573, 44096)]