172501316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{46723}}^1$

素因数の和:46811

約数の個数: 24

約数和(自身を含む): 329684544

約数和(自身を除く): 157183228

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 46723, 93446, 186892, 607399, 1214798, 2429596, 3317333, 6634666, 13269332, 43125329, 86250658, 172501316]

約数ペア:

[(1, 172501316), (2, 86250658), (4, 43125329), (13, 13269332), (26, 6634666), (52, 3317333), (71, 2429596), (142, 1214798), (284, 607399), (923, 186892), (1846, 93446), (3692, 46723)]