17933991764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{61291}}^1$

素因数の和:61656

約数の個数: 48

約数和(自身を含む): 35895537216

約数和(自身を除く): 17961545452

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 331, 442, 662, 884, 1324, 4303, 5627, 8606, 11254, 17212, 22508, 61291, 73151, 122582, 146302, 245164, 292604, 796783, 1041947, 1593566, 2083894, 3187132, 4167788, 13545311, 20287321, 27090622, 40574642, 54181244, 81149284, 263735173, 344884457, 527470346, 689768914, 1054940692, 1379537828, 4483497941, 8966995882, 17933991764]

約数ペア:

[(1, 17933991764), (2, 8966995882), (4, 4483497941), (13, 1379537828), (17, 1054940692), (26, 689768914), (34, 527470346), (52, 344884457), (68, 263735173), (221, 81149284), (331, 54181244), (442, 40574642), (662, 27090622), (884, 20287321), (1324, 13545311), (4303, 4167788), (5627, 3187132), (8606, 2083894), (11254, 1593566), (17212, 1041947), (22508, 796783), (61291, 292604), (73151, 245164), (122582, 146302)]