7046390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 13880160

約数和(自身を除く): 6833770

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 809, 871, 1618, 1742, 4045, 4355, 8090, 8710, 10517, 21034, 52585, 54203, 105170, 108406, 271015, 542030, 704639, 1409278, 3523195, 7046390]

約数ペア:

[(1, 7046390), (2, 3523195), (5, 1409278), (10, 704639), (13, 542030), (26, 271015), (65, 108406), (67, 105170), (130, 54203), (134, 52585), (335, 21034), (670, 10517), (809, 8710), (871, 8090), (1618, 4355), (1742, 4045)]