1796355386

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{691}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 3220523712

約数和(自身を除く): 1424168326

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 647, 691, 1294, 1382, 2009, 4018, 4529, 4837, 9058, 9674, 26527, 28331, 31703, 33859, 53054, 56662, 63406, 67718, 185689, 198317, 371378, 396634, 447077, 894154, 1299823, 1388219, 2599646, 2776438, 3129539, 6259078, 18330157, 21906773, 36660314, 43813546, 128311099, 256622198, 898177693, 1796355386]

約数ペア:

[(1, 1796355386), (2, 898177693), (7, 256622198), (14, 128311099), (41, 43813546), (49, 36660314), (82, 21906773), (98, 18330157), (287, 6259078), (574, 3129539), (647, 2776438), (691, 2599646), (1294, 1388219), (1382, 1299823), (2009, 894154), (4018, 447077), (4529, 396634), (4837, 371378), (9058, 198317), (9674, 185689), (26527, 67718), (28331, 63406), (31703, 56662), (33859, 53054)]