1148628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 2979200

約数和(自身を除く): 1830572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 199, 222, 398, 444, 481, 597, 796, 962, 1194, 1443, 1924, 2388, 2587, 2886, 5174, 5772, 7363, 7761, 10348, 14726, 15522, 22089, 29452, 31044, 44178, 88356, 95719, 191438, 287157, 382876, 574314, 1148628]

約数ペア:

[(1, 1148628), (2, 574314), (3, 382876), (4, 287157), (6, 191438), (12, 95719), (13, 88356), (26, 44178), (37, 31044), (39, 29452), (52, 22089), (74, 15522), (78, 14726), (111, 10348), (148, 7761), (156, 7363), (199, 5772), (222, 5174), (398, 2886), (444, 2587), (481, 2388), (597, 1924), (796, 1443), (962, 1194)]