254553932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1993}}^1$

素因数の和:2897

約数の個数: 24

約数和(自身を含む): 458269056

約数和(自身を除く): 203715124

約数列:

[1, 2, 4, 37, 74, 148, 863, 1726, 1993, 3452, 3986, 7972, 31931, 63862, 73741, 127724, 147482, 294964, 1719959, 3439918, 6879836, 63638483, 127276966, 254553932]

約数ペア:

[(1, 254553932), (2, 127276966), (4, 63638483), (37, 6879836), (74, 3439918), (148, 1719959), (863, 294964), (1726, 147482), (1993, 127724), (3452, 73741), (3986, 63862), (7972, 31931)]