248711996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{6823}}^1$

素因数の和:7541

約数の個数: 24

約数和(自身を含む): 469463904

約数和(自身を除く): 220751908

約数列:

[1, 2, 4, 13, 26, 52, 701, 1402, 2804, 6823, 9113, 13646, 18226, 27292, 36452, 88699, 177398, 354796, 4782923, 9565846, 19131692, 62177999, 124355998, 248711996]

約数ペア:

[(1, 248711996), (2, 124355998), (4, 62177999), (13, 19131692), (26, 9565846), (52, 4782923), (701, 354796), (1402, 177398), (2804, 88699), (6823, 36452), (9113, 27292), (13646, 18226)]