2253448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 4541760

約数和(自身を除く): 2288312

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 331, 662, 851, 1324, 1702, 2648, 3404, 6808, 7613, 12247, 15226, 24494, 30452, 48988, 60904, 97976, 281681, 563362, 1126724, 2253448]

約数ペア:

[(1, 2253448), (2, 1126724), (4, 563362), (8, 281681), (23, 97976), (37, 60904), (46, 48988), (74, 30452), (92, 24494), (148, 15226), (184, 12247), (296, 7613), (331, 6808), (662, 3404), (851, 2648), (1324, 1702)]