1381413158

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1\times {\mathrm{4649}}^1$

素因数の和:6223

約数の個数: 16

約数和(自身を含む): 2094508800

約数和(自身を除く): 713095642

約数列:

[1, 2, 101, 202, 1471, 2942, 4649, 9298, 148571, 297142, 469549, 939098, 6838679, 13677358, 690706579, 1381413158]

約数ペア:

[(1, 1381413158), (2, 690706579), (101, 13677358), (202, 6838679), (1471, 939098), (2942, 469549), (4649, 297142), (9298, 148571)]