377837954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^2$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 663675768

約数和(自身を除く): 285837814

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 127, 221, 254, 442, 689, 901, 1378, 1651, 1802, 2159, 3302, 4318, 6731, 11713, 13462, 16129, 23426, 28067, 32258, 56134, 87503, 114427, 175006, 209677, 228854, 274193, 419354, 548386, 854837, 1487551, 1709674, 2975102, 3564509, 7129018, 11112881, 14532229, 22225762, 29064458, 188918977, 377837954]

約数ペア:

[(1, 377837954), (2, 188918977), (13, 29064458), (17, 22225762), (26, 14532229), (34, 11112881), (53, 7129018), (106, 3564509), (127, 2975102), (221, 1709674), (254, 1487551), (442, 854837), (689, 548386), (901, 419354), (1378, 274193), (1651, 228854), (1802, 209677), (2159, 175006), (3302, 114427), (4318, 87503), (6731, 56134), (11713, 32258), (13462, 28067), (16129, 23426)]