647467106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{9973}}^1$

素因数の和:10226

約数の個数: 32

約数和(自身を含む): 1146132288

約数和(自身を除く): 498665182

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 2497, 2951, 4994, 5902, 9973, 19946, 32461, 64922, 109703, 129649, 219406, 259298, 1426139, 2263871, 2852278, 4527742, 24902581, 29430323, 49805162, 58860646, 323733553, 647467106]

約数ペア:

[(1, 647467106), (2, 323733553), (11, 58860646), (13, 49805162), (22, 29430323), (26, 24902581), (143, 4527742), (227, 2852278), (286, 2263871), (454, 1426139), (2497, 259298), (2951, 219406), (4994, 129649), (5902, 109703), (9973, 64922), (19946, 32461)]