1966604835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{7681}}^1$

素因数の和:7816

約数の個数: 48

約数和(自身を含む): 3441413088

約数和(自身を除く): 1474808253

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 169, 195, 303, 505, 507, 845, 1313, 1515, 2535, 3939, 6565, 7681, 17069, 19695, 23043, 38405, 51207, 85345, 99853, 115215, 256035, 299559, 499265, 775781, 1298089, 1497795, 2327343, 3878905, 3894267, 6490445, 10085153, 11636715, 19471335, 30255459, 50425765, 131106989, 151277295, 393320967, 655534945, 1966604835]

約数ペア:

[(1, 1966604835), (3, 655534945), (5, 393320967), (13, 151277295), (15, 131106989), (39, 50425765), (65, 30255459), (101, 19471335), (169, 11636715), (195, 10085153), (303, 6490445), (505, 3894267), (507, 3878905), (845, 2327343), (1313, 1497795), (1515, 1298089), (2535, 775781), (3939, 499265), (6565, 299559), (7681, 256035), (17069, 115215), (19695, 99853), (23043, 85345), (38405, 51207)]