337802504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{19927}}^1$

素因数の和:20109

約数の個数: 32

約数和(自身を含む): 686320320

約数和(自身を除く): 348517816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 8476, 16952, 19927, 39854, 79708, 159416, 259051, 518102, 1036204, 2072408, 3248101, 6496202, 12992404, 25984808, 42225313, 84450626, 168901252, 337802504]

約数ペア:

[(1, 337802504), (2, 168901252), (4, 84450626), (8, 42225313), (13, 25984808), (26, 12992404), (52, 6496202), (104, 3248101), (163, 2072408), (326, 1036204), (652, 518102), (1304, 259051), (2119, 159416), (4238, 79708), (8476, 39854), (16952, 19927)]