1437861490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{41117}}^1$

素因数の和:41406

約数の個数: 32

約数和(自身を含む): 2797668720

約数和(自身を除く): 1359807230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 6994, 17485, 34970, 41117, 82234, 205585, 411170, 534521, 1069042, 2672605, 5345210, 11060473, 22120946, 55302365, 110604730, 143786149, 287572298, 718930745, 1437861490]

約数ペア:

[(1, 1437861490), (2, 718930745), (5, 287572298), (10, 143786149), (13, 110604730), (26, 55302365), (65, 22120946), (130, 11060473), (269, 5345210), (538, 2672605), (1345, 1069042), (2690, 534521), (3497, 411170), (6994, 205585), (17485, 82234), (34970, 41117)]