1330754672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1498

約数の個数: 60

約数和(自身を含む): 2800238184

約数和(自身を除く): 1469483512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 523, 676, 941, 1046, 1352, 1882, 2092, 2704, 3764, 4184, 6799, 7528, 8368, 12233, 13598, 15056, 24466, 27196, 48932, 54392, 88387, 97864, 108784, 159029, 176774, 195728, 318058, 353548, 492143, 636116, 707096, 984286, 1272232, 1414192, 1968572, 2544464, 3937144, 6397859, 7874288, 12795718, 25591436, 51182872, 83172167, 102365744, 166344334, 332688668, 665377336, 1330754672]

約数ペア:

[(1, 1330754672), (2, 665377336), (4, 332688668), (8, 166344334), (13, 102365744), (16, 83172167), (26, 51182872), (52, 25591436), (104, 12795718), (169, 7874288), (208, 6397859), (338, 3937144), (523, 2544464), (676, 1968572), (941, 1414192), (1046, 1272232), (1352, 984286), (1882, 707096), (2092, 636116), (2704, 492143), (3764, 353548), (4184, 318058), (6799, 195728), (7528, 176774), (8368, 159029), (12233, 108784), (13598, 97864), (15056, 88387), (24466, 54392), (27196, 48932)]