1490736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 4149040

約数和(自身を除く): 2658304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2389, 4778, 7167, 9556, 14334, 19112, 28668, 31057, 38224, 57336, 62114, 93171, 114672, 124228, 186342, 248456, 372684, 496912, 745368, 1490736]

約数ペア:

[(1, 1490736), (2, 745368), (3, 496912), (4, 372684), (6, 248456), (8, 186342), (12, 124228), (13, 114672), (16, 93171), (24, 62114), (26, 57336), (39, 38224), (48, 31057), (52, 28668), (78, 19112), (104, 14334), (156, 9556), (208, 7167), (312, 4778), (624, 2389)]