3883964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 8375808

約数和(自身を除く): 4491844

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 163, 259, 322, 326, 518, 644, 652, 851, 1036, 1141, 1702, 2282, 3404, 3749, 4564, 5957, 6031, 7498, 11914, 12062, 14996, 23828, 24124, 26243, 42217, 52486, 84434, 104972, 138713, 168868, 277426, 554852, 970991, 1941982, 3883964]

約数ペア:

[(1, 3883964), (2, 1941982), (4, 970991), (7, 554852), (14, 277426), (23, 168868), (28, 138713), (37, 104972), (46, 84434), (74, 52486), (92, 42217), (148, 26243), (161, 24124), (163, 23828), (259, 14996), (322, 12062), (326, 11914), (518, 7498), (644, 6031), (652, 5957), (851, 4564), (1036, 3749), (1141, 3404), (1702, 2282)]