1330821535888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{3002431}}^1$

素因数の和:3004583

約数の個数: 40

約数和(自身を含む): 2778114300416

約数和(自身を除く): 1447292764528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2131, 4262, 8524, 17048, 27703, 34096, 55406, 110812, 221624, 443248, 3002431, 6004862, 12009724, 24019448, 39031603, 48038896, 78063206, 156126412, 312252824, 624505648, 6398180461, 12796360922, 25592721844, 51185443688, 83176345993, 102370887376, 166352691986, 332705383972, 665410767944, 1330821535888]

約数ペア:

[(1, 1330821535888), (2, 665410767944), (4, 332705383972), (8, 166352691986), (13, 102370887376), (16, 83176345993), (26, 51185443688), (52, 25592721844), (104, 12796360922), (208, 6398180461), (2131, 624505648), (4262, 312252824), (8524, 156126412), (17048, 78063206), (27703, 48038896), (34096, 39031603), (55406, 24019448), (110812, 12009724), (221624, 6004862), (443248, 3002431)]