422950476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8191}}^1$

素因数の和:8542

約数の個数: 48

約数和(自身を含む): 1066139648

約数和(自身を除く): 643189172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 662, 993, 1324, 1986, 3972, 4303, 8191, 8606, 12909, 16382, 17212, 24573, 25818, 32764, 49146, 51636, 98292, 106483, 212966, 319449, 425932, 638898, 1277796, 2711221, 5422442, 8133663, 10844884, 16267326, 32534652, 35245873, 70491746, 105737619, 140983492, 211475238, 422950476]

約数ペア:

[(1, 422950476), (2, 211475238), (3, 140983492), (4, 105737619), (6, 70491746), (12, 35245873), (13, 32534652), (26, 16267326), (39, 10844884), (52, 8133663), (78, 5422442), (156, 2711221), (331, 1277796), (662, 638898), (993, 425932), (1324, 319449), (1986, 212966), (3972, 106483), (4303, 98292), (8191, 51636), (8606, 49146), (12909, 32764), (16382, 25818), (17212, 24573)]