622941790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{2053}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 1181625120

約数和(自身を除く): 558683330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1597, 2053, 3194, 4106, 7985, 10265, 15970, 20530, 30343, 39007, 60686, 78014, 151715, 195035, 303430, 390070, 3278641, 6557282, 16393205, 32786410, 62294179, 124588358, 311470895, 622941790]

約数ペア:

[(1, 622941790), (2, 311470895), (5, 124588358), (10, 62294179), (19, 32786410), (38, 16393205), (95, 6557282), (190, 3278641), (1597, 390070), (2053, 303430), (3194, 195035), (4106, 151715), (7985, 78014), (10265, 60686), (15970, 39007), (20530, 30343)]