4697238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 11778480

約数和(自身を除く): 7081242

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1229, 1274, 1911, 2458, 3687, 3822, 7374, 8603, 15977, 17206, 25809, 31954, 47931, 51618, 60221, 95862, 111839, 120442, 180663, 223678, 335517, 361326, 671034, 782873, 1565746, 2348619, 4697238]

約数ペア:

[(1, 4697238), (2, 2348619), (3, 1565746), (6, 782873), (7, 671034), (13, 361326), (14, 335517), (21, 223678), (26, 180663), (39, 120442), (42, 111839), (49, 95862), (78, 60221), (91, 51618), (98, 47931), (147, 31954), (182, 25809), (273, 17206), (294, 15977), (546, 8603), (637, 7374), (1229, 3822), (1274, 3687), (1911, 2458)]