4198090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 8338176

約数和(自身を除く): 4140086

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 751, 1118, 1502, 2795, 3755, 5590, 7510, 9763, 19526, 32293, 48815, 64586, 97630, 161465, 322930, 419809, 839618, 2099045, 4198090]

約数ペア:

[(1, 4198090), (2, 2099045), (5, 839618), (10, 419809), (13, 322930), (26, 161465), (43, 97630), (65, 64586), (86, 48815), (130, 32293), (215, 19526), (430, 9763), (559, 7510), (751, 5590), (1118, 3755), (1502, 2795)]