1893372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 4868640

約数和(自身を除く): 2975268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 229, 318, 458, 636, 687, 689, 916, 1374, 1378, 2067, 2748, 2756, 2977, 4134, 5954, 8268, 8931, 11908, 12137, 17862, 24274, 35724, 36411, 48548, 72822, 145644, 157781, 315562, 473343, 631124, 946686, 1893372]

約数ペア:

[(1, 1893372), (2, 946686), (3, 631124), (4, 473343), (6, 315562), (12, 157781), (13, 145644), (26, 72822), (39, 48548), (52, 36411), (53, 35724), (78, 24274), (106, 17862), (156, 12137), (159, 11908), (212, 8931), (229, 8268), (318, 5954), (458, 4134), (636, 2977), (687, 2756), (689, 2748), (916, 2067), (1374, 1378)]