445086421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 508540032

約数和(自身を除く): 63453611

約数列:

[1, 13, 43, 53, 83, 181, 559, 689, 1079, 2279, 2353, 3569, 4399, 7783, 9593, 15023, 29627, 46397, 57187, 101179, 124709, 189157, 195299, 412499, 645989, 796219, 2459041, 5362487, 8397857, 10350847, 34237417, 445086421]

約数ペア:

[(1, 445086421), (13, 34237417), (43, 10350847), (53, 8397857), (83, 5362487), (181, 2459041), (559, 796219), (689, 645989), (1079, 412499), (2279, 195299), (2353, 189157), (3569, 124709), (4399, 101179), (7783, 57187), (9593, 46397), (15023, 29627)]