2684865365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 4075094016

約数和(自身を除く): 1390228651

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 223, 235, 329, 455, 563, 611, 1115, 1561, 1645, 2815, 2899, 3055, 3941, 4277, 7319, 7805, 10481, 14495, 19705, 20293, 21385, 26461, 36595, 51233, 52405, 73367, 101465, 125549, 132305, 136253, 185227, 256165, 343993, 366835, 627745, 681265, 878843, 926135, 953771, 1632137, 1719965, 2407951, 4394215, 4768855, 5900803, 8160685, 11424959, 12039755, 29504015, 41305621, 57124795, 76710439, 206528105, 383552195, 536973073, 2684865365]

約数ペア:

[(1, 2684865365), (5, 536973073), (7, 383552195), (13, 206528105), (35, 76710439), (47, 57124795), (65, 41305621), (91, 29504015), (223, 12039755), (235, 11424959), (329, 8160685), (455, 5900803), (563, 4768855), (611, 4394215), (1115, 2407951), (1561, 1719965), (1645, 1632137), (2815, 953771), (2899, 926135), (3055, 878843), (3941, 681265), (4277, 627745), (7319, 366835), (7805, 343993), (10481, 256165), (14495, 185227), (19705, 136253), (20293, 132305), (21385, 125549), (26461, 101465), (36595, 73367), (51233, 52405)]