2042840488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{236659}}^1$

素因数の和:236761

約数の個数: 32

約数和(自身を含む): 4174682400

約数和(自身を除く): 2131841912

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 236659, 473318, 946636, 1893272, 3076567, 6153134, 12306268, 19642697, 24612536, 39285394, 78570788, 157141576, 255355061, 510710122, 1021420244, 2042840488]

約数ペア:

[(1, 2042840488), (2, 1021420244), (4, 510710122), (8, 255355061), (13, 157141576), (26, 78570788), (52, 39285394), (83, 24612536), (104, 19642697), (166, 12306268), (332, 6153134), (664, 3076567), (1079, 1893272), (2158, 946636), (4316, 473318), (8632, 236659)]