326331916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{138511}}^1$

素因数の和:138565

約数の個数: 24

約数和(自身を含む): 620533760

約数和(自身を除く): 294201844

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 138511, 277022, 554044, 2631709, 4293841, 5263418, 8587682, 10526836, 17175364, 81582979, 163165958, 326331916]

約数ペア:

[(1, 326331916), (2, 163165958), (4, 81582979), (19, 17175364), (31, 10526836), (38, 8587682), (62, 5263418), (76, 4293841), (124, 2631709), (589, 554044), (1178, 277022), (2356, 138511)]