142780826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{52609}}^1$

素因数の和:52693

約数の個数: 16

約数和(自身を含む): 227275200

約数和(自身を除く): 84494374

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 52609, 105218, 1210007, 2420014, 3103931, 6207862, 71390413, 142780826]

約数ペア:

[(1, 142780826), (2, 71390413), (23, 6207862), (46, 3103931), (59, 2420014), (118, 1210007), (1357, 105218), (2714, 52609)]