2238573678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{2063}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 5018194944

約数和(自身を除く): 2779621266

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 401, 451, 802, 902, 1203, 1353, 2063, 2406, 2706, 4126, 4411, 6189, 8822, 12378, 13233, 16441, 22693, 26466, 32882, 45386, 49323, 68079, 84583, 98646, 136158, 169166, 180851, 253749, 361702, 507498, 542553, 827263, 930413, 1085106, 1654526, 1860826, 2481789, 2791239, 4963578, 5582478, 9099893, 18199786, 27299679, 33917783, 54599358, 67835566, 101753349, 203506698, 373095613, 746191226, 1119286839, 2238573678]

約数ペア:

[(1, 2238573678), (2, 1119286839), (3, 746191226), (6, 373095613), (11, 203506698), (22, 101753349), (33, 67835566), (41, 54599358), (66, 33917783), (82, 27299679), (123, 18199786), (246, 9099893), (401, 5582478), (451, 4963578), (802, 2791239), (902, 2481789), (1203, 1860826), (1353, 1654526), (2063, 1085106), (2406, 930413), (2706, 827263), (4126, 542553), (4411, 507498), (6189, 361702), (8822, 253749), (12378, 180851), (13233, 169166), (16441, 136158), (22693, 98646), (26466, 84583), (32882, 68079), (45386, 49323)]