1355938691406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{686267}}^1$

素因数の和:686705

約数の個数: 64

約数和(自身を含む): 2969025954048

約数和(自身を除く): 1613087262642

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 347, 438, 694, 949, 1041, 1898, 2082, 2847, 4511, 5694, 9022, 13533, 25331, 27066, 50662, 75993, 151986, 329303, 658606, 686267, 987909, 1372534, 1975818, 2058801, 4117602, 8921471, 17842942, 26764413, 50097491, 53528826, 100194982, 150292473, 238134649, 300584946, 476269298, 651267383, 714403947, 1302534766, 1428807894, 1953802149, 3095750437, 3907604298, 6191500874, 9287251311, 17383829377, 18574502622, 34767658754, 52151488131, 104302976262, 225989781901, 451979563802, 677969345703, 1355938691406]

約数ペア:

[(1, 1355938691406), (2, 677969345703), (3, 451979563802), (6, 225989781901), (13, 104302976262), (26, 52151488131), (39, 34767658754), (73, 18574502622), (78, 17383829377), (146, 9287251311), (219, 6191500874), (347, 3907604298), (438, 3095750437), (694, 1953802149), (949, 1428807894), (1041, 1302534766), (1898, 714403947), (2082, 651267383), (2847, 476269298), (4511, 300584946), (5694, 238134649), (9022, 150292473), (13533, 100194982), (25331, 53528826), (27066, 50097491), (50662, 26764413), (75993, 17842942), (151986, 8921471), (329303, 4117602), (658606, 2058801), (686267, 1975818), (987909, 1372534)]