1245418428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{15013}}^1$

素因数の和:15274

約数の個数: 48

約数和(自身を含む): 3013369856

約数和(自身を除く): 1767951428

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 223, 372, 446, 669, 892, 1338, 2676, 6913, 13826, 15013, 20739, 27652, 30026, 41478, 45039, 60052, 82956, 90078, 180156, 465403, 930806, 1396209, 1861612, 2792418, 3347899, 5584836, 6695798, 10043697, 13391596, 20087394, 40174788, 103784869, 207569738, 311354607, 415139476, 622709214, 1245418428]

約数ペア:

[(1, 1245418428), (2, 622709214), (3, 415139476), (4, 311354607), (6, 207569738), (12, 103784869), (31, 40174788), (62, 20087394), (93, 13391596), (124, 10043697), (186, 6695798), (223, 5584836), (372, 3347899), (446, 2792418), (669, 1861612), (892, 1396209), (1338, 930806), (2676, 465403), (6913, 180156), (13826, 90078), (15013, 82956), (20739, 60052), (27652, 45039), (30026, 41478)]