419325962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{121403}}^1$

素因数の和:121573

約数の個数: 16

約数和(自身を含む): 690545952

約数和(自身を除く): 271219990

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 121403, 242806, 1335433, 2670866, 19060271, 38120542, 209662981, 419325962]

約数ペア:

[(1, 419325962), (2, 209662981), (11, 38120542), (22, 19060271), (157, 2670866), (314, 1335433), (1727, 242806), (3454, 121403)]