1635036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 4214784

約数和(自身を除く): 2579748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 223, 282, 446, 564, 611, 669, 892, 1222, 1338, 1833, 2444, 2676, 2899, 3666, 5798, 7332, 8697, 10481, 11596, 17394, 20962, 31443, 34788, 41924, 62886, 125772, 136253, 272506, 408759, 545012, 817518, 1635036]

約数ペア:

[(1, 1635036), (2, 817518), (3, 545012), (4, 408759), (6, 272506), (12, 136253), (13, 125772), (26, 62886), (39, 41924), (47, 34788), (52, 31443), (78, 20962), (94, 17394), (141, 11596), (156, 10481), (188, 8697), (223, 7332), (282, 5798), (446, 3666), (564, 2899), (611, 2676), (669, 2444), (892, 1833), (1222, 1338)]