1187995796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{209597}}^1$

素因数の和:209723

約数の個数: 24

約数和(自身を含む): 2259466440

約数和(自身を除く): 1071470644

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 209597, 419194, 838388, 2724761, 5449522, 10899044, 22846073, 45692146, 91384292, 296998949, 593997898, 1187995796]

約数ペア:

[(1, 1187995796), (2, 593997898), (4, 296998949), (13, 91384292), (26, 45692146), (52, 22846073), (109, 10899044), (218, 5449522), (436, 2724761), (1417, 838388), (2834, 419194), (5668, 209597)]