2289378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3456222

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 599, 637, 1198, 1274, 1797, 1911, 3594, 3822, 4193, 7787, 8386, 12579, 15574, 23361, 25158, 29351, 46722, 54509, 58702, 88053, 109018, 163527, 176106, 327054, 381563, 763126, 1144689, 2289378]

約数ペア:

[(1, 2289378), (2, 1144689), (3, 763126), (6, 381563), (7, 327054), (13, 176106), (14, 163527), (21, 109018), (26, 88053), (39, 58702), (42, 54509), (49, 46722), (78, 29351), (91, 25158), (98, 23361), (147, 15574), (182, 12579), (273, 8386), (294, 7787), (546, 4193), (599, 3822), (637, 3594), (1198, 1911), (1274, 1797)]