130221494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 217183680

約数和(自身を除く): 86962186

約数列:

[1, 2, 13, 26, 41, 82, 151, 302, 533, 809, 1066, 1618, 1963, 3926, 6191, 10517, 12382, 21034, 33169, 66338, 80483, 122159, 160966, 244318, 431197, 862394, 1588067, 3176134, 5008519, 10017038, 65110747, 130221494]

約数ペア:

[(1, 130221494), (2, 65110747), (13, 10017038), (26, 5008519), (41, 3176134), (82, 1588067), (151, 862394), (302, 431197), (533, 244318), (809, 160966), (1066, 122159), (1618, 80483), (1963, 66338), (3926, 33169), (6191, 21034), (10517, 12382)]