123470932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 247983120

約数和(自身を除く): 124512188

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 197, 221, 394, 442, 709, 788, 884, 1418, 2561, 2836, 3349, 5122, 6698, 9217, 10244, 12053, 13396, 18434, 24106, 36868, 43537, 48212, 87074, 139673, 156689, 174148, 279346, 313378, 558692, 626756, 1815749, 2374441, 3631498, 4748882, 7262996, 9497764, 30867733, 61735466, 123470932]

約数ペア:

[(1, 123470932), (2, 61735466), (4, 30867733), (13, 9497764), (17, 7262996), (26, 4748882), (34, 3631498), (52, 2374441), (68, 1815749), (197, 626756), (221, 558692), (394, 313378), (442, 279346), (709, 174148), (788, 156689), (884, 139673), (1418, 87074), (2561, 48212), (2836, 43537), (3349, 36868), (5122, 24106), (6698, 18434), (9217, 13396), (10244, 12053)]