1685250804978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{86770199}}^1$

素因数の和:86770303

約数の個数: 48

約数和(自身を含む): 3979628452800

約数和(自身を除く): 2294377647822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 86770199, 173540398, 260310597, 520621194, 780931791, 1128012587, 1561863582, 2256025174, 3384037761, 6768075522, 7201926517, 10152113283, 14403853034, 20304226566, 21605779551, 43211559102, 64817338653, 93625044721, 129634677306, 187250089442, 280875134163, 561750268326, 842625402489, 1685250804978]

約数ペア:

[(1, 1685250804978), (2, 842625402489), (3, 561750268326), (6, 280875134163), (9, 187250089442), (13, 129634677306), (18, 93625044721), (26, 64817338653), (39, 43211559102), (78, 21605779551), (83, 20304226566), (117, 14403853034), (166, 10152113283), (234, 7201926517), (249, 6768075522), (498, 3384037761), (747, 2256025174), (1079, 1561863582), (1494, 1128012587), (2158, 780931791), (3237, 520621194), (6474, 260310597), (9711, 173540398), (19422, 86770199)]