397383476

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 807346176

約数和(自身を除く): 409962700

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 227, 412, 454, 607, 721, 908, 1214, 1442, 1589, 2428, 2884, 3178, 4249, 6356, 8498, 16996, 23381, 46762, 62521, 93524, 125042, 137789, 163667, 250084, 275578, 327334, 437647, 551156, 654668, 875294, 964523, 1750588, 1929046, 3858092, 14192267, 28384534, 56769068, 99345869, 198691738, 397383476]

約数ペア:

[(1, 397383476), (2, 198691738), (4, 99345869), (7, 56769068), (14, 28384534), (28, 14192267), (103, 3858092), (206, 1929046), (227, 1750588), (412, 964523), (454, 875294), (607, 654668), (721, 551156), (908, 437647), (1214, 327334), (1442, 275578), (1589, 250084), (2428, 163667), (2884, 137789), (3178, 125042), (4249, 93524), (6356, 62521), (8498, 46762), (16996, 23381)]