215916407834

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53239}}^1\times {\mathrm{65413}}^1$

素因数の和:118685

約数の個数: 16

約数和(自身を含む): 334333570560

約数和(自身を除く): 118417162726

約数列:

[1, 2, 31, 62, 53239, 65413, 106478, 130826, 1650409, 2027803, 3300818, 4055606, 3482522707, 6965045414, 107958203917, 215916407834]

約数ペア:

[(1, 215916407834), (2, 107958203917), (31, 6965045414), (62, 3482522707), (53239, 4055606), (65413, 3300818), (106478, 2027803), (130826, 1650409)]