2539732

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:77

約数の個数: 36

約数和(自身を含む): 5114620

約数和(自身を除く): 2574888

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 289, 338, 442, 578, 676, 884, 1156, 2197, 2873, 3757, 4394, 5746, 7514, 8788, 11492, 15028, 37349, 48841, 74698, 97682, 149396, 195364, 634933, 1269866, 2539732]

約数ペア:

[(1, 2539732), (2, 1269866), (4, 634933), (13, 195364), (17, 149396), (26, 97682), (34, 74698), (52, 48841), (68, 37349), (169, 15028), (221, 11492), (289, 8788), (338, 7514), (442, 5746), (578, 4394), (676, 3757), (884, 2873), (1156, 2197)]