1091748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 2991744

約数和(自身を除く): 1899996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 317, 492, 574, 634, 861, 951, 1148, 1268, 1722, 1902, 2219, 3444, 3804, 4438, 6657, 8876, 12997, 13314, 25994, 26628, 38991, 51988, 77982, 90979, 155964, 181958, 272937, 363916, 545874, 1091748]

約数ペア:

[(1, 1091748), (2, 545874), (3, 363916), (4, 272937), (6, 181958), (7, 155964), (12, 90979), (14, 77982), (21, 51988), (28, 38991), (41, 26628), (42, 25994), (82, 13314), (84, 12997), (123, 8876), (164, 6657), (246, 4438), (287, 3804), (317, 3444), (492, 2219), (574, 1902), (634, 1722), (861, 1268), (951, 1148)]