2439372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 6460160

約数和(自身を除く): 4020788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 823, 988, 1482, 1646, 2469, 2964, 3292, 4938, 9876, 10699, 15637, 21398, 31274, 32097, 42796, 46911, 62548, 64194, 93822, 128388, 187644, 203281, 406562, 609843, 813124, 1219686, 2439372]

約数ペア:

[(1, 2439372), (2, 1219686), (3, 813124), (4, 609843), (6, 406562), (12, 203281), (13, 187644), (19, 128388), (26, 93822), (38, 64194), (39, 62548), (52, 46911), (57, 42796), (76, 32097), (78, 31274), (114, 21398), (156, 15637), (228, 10699), (247, 9876), (494, 4938), (741, 3292), (823, 2964), (988, 2469), (1482, 1646)]