4025128796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{9677}}^1$

素因数の和:10134

約数の個数: 48

約数和(自身を含む): 8004867360

約数和(自身を除く): 3979738564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 421, 494, 842, 988, 1684, 5473, 7999, 9677, 10946, 15998, 19354, 21892, 31996, 38708, 103987, 125801, 183863, 207974, 251602, 367726, 415948, 503204, 735452, 2390219, 4074017, 4780438, 8148034, 9560876, 16296068, 52962221, 77406323, 105924442, 154812646, 211848884, 309625292, 1006282199, 2012564398, 4025128796]

約数ペア:

[(1, 4025128796), (2, 2012564398), (4, 1006282199), (13, 309625292), (19, 211848884), (26, 154812646), (38, 105924442), (52, 77406323), (76, 52962221), (247, 16296068), (421, 9560876), (494, 8148034), (842, 4780438), (988, 4074017), (1684, 2390219), (5473, 735452), (7999, 503204), (9677, 415948), (10946, 367726), (15998, 251602), (19354, 207974), (21892, 183863), (31996, 125801), (38708, 103987)]