2561586972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{96199}}^1$

素因数の和:96530

約数の個数: 48

約数和(自身を含む): 6852518400

約数和(自身を除く): 4290931428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 317, 634, 951, 1268, 1902, 2219, 3804, 4438, 6657, 8876, 13314, 26628, 96199, 192398, 288597, 384796, 577194, 673393, 1154388, 1346786, 2020179, 2693572, 4040358, 8080716, 30495083, 60990166, 91485249, 121980332, 182970498, 213465581, 365940996, 426931162, 640396743, 853862324, 1280793486, 2561586972]

約数ペア:

[(1, 2561586972), (2, 1280793486), (3, 853862324), (4, 640396743), (6, 426931162), (7, 365940996), (12, 213465581), (14, 182970498), (21, 121980332), (28, 91485249), (42, 60990166), (84, 30495083), (317, 8080716), (634, 4040358), (951, 2693572), (1268, 2020179), (1902, 1346786), (2219, 1154388), (3804, 673393), (4438, 577194), (6657, 384796), (8876, 288597), (13314, 192398), (26628, 96199)]