2028346068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{652621}}^1$

素因数の和:652672

約数の個数: 48

約数和(自身を含む): 5555118464

約数和(自身を除く): 3526772396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 652621, 1305242, 1957863, 2610484, 3915726, 4568347, 7831452, 9136694, 13705041, 18273388, 24146977, 27410082, 48293954, 54820164, 72440931, 96587908, 144881862, 169028839, 289763724, 338057678, 507086517, 676115356, 1014173034, 2028346068]

約数ペア:

[(1, 2028346068), (2, 1014173034), (3, 676115356), (4, 507086517), (6, 338057678), (7, 289763724), (12, 169028839), (14, 144881862), (21, 96587908), (28, 72440931), (37, 54820164), (42, 48293954), (74, 27410082), (84, 24146977), (111, 18273388), (148, 13705041), (222, 9136694), (259, 7831452), (444, 4568347), (518, 3915726), (777, 2610484), (1036, 1957863), (1554, 1305242), (3108, 652621)]