2840058

素因数分解:

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

素因数の和:303

約数の個数: 48

約数和(自身を含む): 6781320

約数和(自身を除く): 3941262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 229, 234, 318, 458, 477, 687, 689, 954, 1374, 1378, 2061, 2067, 2977, 4122, 4134, 5954, 6201, 8931, 12137, 12402, 17862, 24274, 26793, 36411, 53586, 72822, 109233, 157781, 218466, 315562, 473343, 946686, 1420029, 2840058]

約数ペア:

[(1, 2840058), (2, 1420029), (3, 946686), (6, 473343), (9, 315562), (13, 218466), (18, 157781), (26, 109233), (39, 72822), (53, 53586), (78, 36411), (106, 26793), (117, 24274), (159, 17862), (229, 12402), (234, 12137), (318, 8931), (458, 6201), (477, 5954), (687, 4134), (689, 4122), (954, 2977), (1374, 2067), (1378, 2061)]