2078602972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 3829617792

約数和(自身を除く): 1751014820

約数列:

[1, 2, 4, 43, 53, 86, 106, 107, 172, 212, 214, 428, 2131, 2279, 4262, 4558, 4601, 5671, 8524, 9116, 9202, 11342, 18404, 22684, 91633, 112943, 183266, 225886, 228017, 243853, 366532, 451772, 456034, 487706, 912068, 975412, 4856549, 9713098, 9804731, 12084901, 19426196, 19609462, 24169802, 39218924, 48339604, 519650743, 1039301486, 2078602972]

約数ペア:

[(1, 2078602972), (2, 1039301486), (4, 519650743), (43, 48339604), (53, 39218924), (86, 24169802), (106, 19609462), (107, 19426196), (172, 12084901), (212, 9804731), (214, 9713098), (428, 4856549), (2131, 975412), (2279, 912068), (4262, 487706), (4558, 456034), (4601, 451772), (5671, 366532), (8524, 243853), (9116, 228017), (9202, 225886), (11342, 183266), (18404, 112943), (22684, 91633)]