2149014088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5297}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 4485922560

約数和(自身を除く): 2336908472

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 83, 94, 104, 166, 188, 332, 376, 611, 664, 1079, 1222, 2158, 2444, 3901, 4316, 4888, 5297, 7802, 8632, 10594, 15604, 21188, 31208, 42376, 50713, 68861, 101426, 137722, 202852, 248959, 275444, 405704, 439651, 497918, 550888, 879302, 995836, 1758604, 1991672, 3236467, 3517208, 5715463, 6472934, 11430926, 12945868, 20663597, 22861852, 25891736, 41327194, 45723704, 82654388, 165308776, 268626761, 537253522, 1074507044, 2149014088]

約数ペア:

[(1, 2149014088), (2, 1074507044), (4, 537253522), (8, 268626761), (13, 165308776), (26, 82654388), (47, 45723704), (52, 41327194), (83, 25891736), (94, 22861852), (104, 20663597), (166, 12945868), (188, 11430926), (332, 6472934), (376, 5715463), (611, 3517208), (664, 3236467), (1079, 1991672), (1222, 1758604), (2158, 995836), (2444, 879302), (3901, 550888), (4316, 497918), (4888, 439651), (5297, 405704), (7802, 275444), (8632, 248959), (10594, 202852), (15604, 137722), (21188, 101426), (31208, 68861), (42376, 50713)]