230930258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4339}}^1$

素因数の和:4466

約数の個数: 32

約数和(自身を含む): 393724800

約数和(自身を除く): 162794542

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 2047, 2314, 4094, 4339, 8678, 26611, 53222, 56407, 99797, 112814, 199594, 386171, 772342, 1297361, 2594722, 5020223, 8881933, 10040446, 17763866, 115465129, 230930258]

約数ペア:

[(1, 230930258), (2, 115465129), (13, 17763866), (23, 10040446), (26, 8881933), (46, 5020223), (89, 2594722), (178, 1297361), (299, 772342), (598, 386171), (1157, 199594), (2047, 112814), (2314, 99797), (4094, 56407), (4339, 53222), (8678, 26611)]