1696172140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6523739}}^1$

素因数の和:6523761

約数の個数: 24

約数和(自身を含む): 3835959120

約数和(自身を除く): 2139786980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6523739, 13047478, 26094956, 32618695, 65237390, 84808607, 130474780, 169617214, 339234428, 424043035, 848086070, 1696172140]

約数ペア:

[(1, 1696172140), (2, 848086070), (4, 424043035), (5, 339234428), (10, 169617214), (13, 130474780), (20, 84808607), (26, 65237390), (52, 32618695), (65, 26094956), (130, 13047478), (260, 6523739)]