423087764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 826822080

約数和(自身を除く): 403734316

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 419, 433, 583, 838, 866, 1166, 1676, 1732, 2332, 4609, 4763, 9218, 9526, 18436, 19052, 22207, 22949, 44414, 45898, 88828, 91796, 181427, 244277, 252439, 362854, 488554, 504878, 725708, 977108, 1009756, 1995697, 3991394, 7982788, 9615631, 19231262, 38462524, 105771941, 211543882, 423087764]

約数ペア:

[(1, 423087764), (2, 211543882), (4, 105771941), (11, 38462524), (22, 19231262), (44, 9615631), (53, 7982788), (106, 3991394), (212, 1995697), (419, 1009756), (433, 977108), (583, 725708), (838, 504878), (866, 488554), (1166, 362854), (1676, 252439), (1732, 244277), (2332, 181427), (4609, 91796), (4763, 88828), (9218, 45898), (9526, 44414), (18436, 22949), (19052, 22207)]