383478482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 618240000

約数和(自身を除く): 234761518

約数列:

[1, 2, 19, 38, 79, 139, 158, 278, 919, 1501, 1838, 2641, 3002, 5282, 10981, 17461, 21962, 34922, 72601, 127741, 145202, 208639, 255482, 417278, 1379419, 2427079, 2758838, 4854158, 10091539, 20183078, 191739241, 383478482]

約数ペア:

[(1, 383478482), (2, 191739241), (19, 20183078), (38, 10091539), (79, 4854158), (139, 2758838), (158, 2427079), (278, 1379419), (919, 417278), (1501, 255482), (1838, 208639), (2641, 145202), (3002, 127741), (5282, 72601), (10981, 34922), (17461, 21962)]