414845392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{104971}}^1$

素因数の和:105011

約数の個数: 40

約数和(自身を含む): 911156960

約数和(自身を除く): 496311568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 104971, 209942, 419884, 839768, 1364623, 1679536, 1994449, 2729246, 3988898, 5458492, 7977796, 10916984, 15955592, 21833968, 25927837, 31911184, 51855674, 103711348, 207422696, 414845392]

約数ペア:

[(1, 414845392), (2, 207422696), (4, 103711348), (8, 51855674), (13, 31911184), (16, 25927837), (19, 21833968), (26, 15955592), (38, 10916984), (52, 7977796), (76, 5458492), (104, 3988898), (152, 2729246), (208, 1994449), (247, 1679536), (304, 1364623), (494, 839768), (988, 419884), (1976, 209942), (3952, 104971)]