1386543316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 2675957760

約数和(自身を除く): 1289414444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 271, 437, 542, 874, 1084, 1748, 2927, 5149, 5854, 6233, 10298, 11708, 12466, 20596, 24932, 55613, 67321, 111226, 118427, 134642, 222452, 236854, 269284, 473708, 793217, 1279099, 1586434, 2558198, 3172868, 5116396, 15071123, 18243991, 30142246, 36487982, 60284492, 72975964, 346635829, 693271658, 1386543316]

約数ペア:

[(1, 1386543316), (2, 693271658), (4, 346635829), (19, 72975964), (23, 60284492), (38, 36487982), (46, 30142246), (76, 18243991), (92, 15071123), (271, 5116396), (437, 3172868), (542, 2558198), (874, 1586434), (1084, 1279099), (1748, 793217), (2927, 473708), (5149, 269284), (5854, 236854), (6233, 222452), (10298, 134642), (11708, 118427), (12466, 111226), (20596, 67321), (24932, 55613)]