2669982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 6157824

約数和(自身を除く): 3487842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 421, 453, 842, 906, 1057, 1263, 2114, 2526, 2947, 3171, 5894, 6342, 8841, 17682, 63571, 127142, 190713, 381426, 444997, 889994, 1334991, 2669982]

約数ペア:

[(1, 2669982), (2, 1334991), (3, 889994), (6, 444997), (7, 381426), (14, 190713), (21, 127142), (42, 63571), (151, 17682), (302, 8841), (421, 6342), (453, 5894), (842, 3171), (906, 2947), (1057, 2526), (1263, 2114)]