2149774432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{14081}}^1$

素因数の和:14471

約数の個数: 48

約数和(自身を含む): 4570679232

約数和(自身を除く): 2420904800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 367, 416, 734, 1468, 2936, 4771, 5872, 9542, 11744, 14081, 19084, 28162, 38168, 56324, 76336, 112648, 152672, 183053, 225296, 366106, 450592, 732212, 1464424, 2928848, 5167727, 5857696, 10335454, 20670908, 41341816, 67180451, 82683632, 134360902, 165367264, 268721804, 537443608, 1074887216, 2149774432]

約数ペア:

[(1, 2149774432), (2, 1074887216), (4, 537443608), (8, 268721804), (13, 165367264), (16, 134360902), (26, 82683632), (32, 67180451), (52, 41341816), (104, 20670908), (208, 10335454), (367, 5857696), (416, 5167727), (734, 2928848), (1468, 1464424), (2936, 732212), (4771, 450592), (5872, 366106), (9542, 225296), (11744, 183053), (14081, 152672), (19084, 112648), (28162, 76336), (38168, 56324)]