748171204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 1449423360

約数和(自身を除く): 701252156

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 257, 436, 514, 607, 1028, 1199, 1214, 2398, 2428, 2827, 4796, 5654, 6677, 11308, 13354, 26708, 28013, 56026, 66163, 112052, 132326, 155999, 264652, 308143, 311998, 616286, 623996, 727793, 1232572, 1455586, 1715989, 2911172, 3431978, 6863956, 17003891, 34007782, 68015564, 187042801, 374085602, 748171204]

約数ペア:

[(1, 748171204), (2, 374085602), (4, 187042801), (11, 68015564), (22, 34007782), (44, 17003891), (109, 6863956), (218, 3431978), (257, 2911172), (436, 1715989), (514, 1455586), (607, 1232572), (1028, 727793), (1199, 623996), (1214, 616286), (2398, 311998), (2428, 308143), (2827, 264652), (4796, 155999), (5654, 132326), (6677, 112052), (11308, 66163), (13354, 56026), (26708, 28013)]