127943998

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3463}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 248784480

約数和(自身を除く): 120840482

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 3463, 5278, 6926, 18473, 24241, 36946, 45019, 48482, 90038, 100427, 169687, 200854, 315133, 339374, 630266, 702989, 1305551, 1405978, 2205931, 2611102, 4411862, 4920923, 9138857, 9841846, 18277714, 63971999, 127943998]

約数ペア:

[(1, 127943998), (2, 63971999), (7, 18277714), (13, 9841846), (14, 9138857), (26, 4920923), (29, 4411862), (49, 2611102), (58, 2205931), (91, 1405978), (98, 1305551), (182, 702989), (203, 630266), (377, 339374), (406, 315133), (637, 200854), (754, 169687), (1274, 100427), (1421, 90038), (2639, 48482), (2842, 45019), (3463, 36946), (5278, 24241), (6926, 18473)]