4978228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 9470720

約数和(自身を除く): 4492492

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2113, 2356, 4226, 8452, 40147, 65503, 80294, 131006, 160588, 262012, 1244557, 2489114, 4978228]

約数ペア:

[(1, 4978228), (2, 2489114), (4, 1244557), (19, 262012), (31, 160588), (38, 131006), (62, 80294), (76, 65503), (124, 40147), (589, 8452), (1178, 4226), (2113, 2356)]