1490747784

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2141879}}^1$

素因数の和:2141917

約数の個数: 32

約数和(自身を含む): 3855384000

約数和(自身を除く): 2364636216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 2141879, 4283758, 6425637, 8567516, 12851274, 17135032, 25702548, 51405096, 62114491, 124228982, 186343473, 248457964, 372686946, 496915928, 745373892, 1490747784]

約数ペア:

[(1, 1490747784), (2, 745373892), (3, 496915928), (4, 372686946), (6, 248457964), (8, 186343473), (12, 124228982), (24, 62114491), (29, 51405096), (58, 25702548), (87, 17135032), (116, 12851274), (174, 8567516), (232, 6425637), (348, 4283758), (696, 2141879)]