2013446188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{12203}}^1$

素因数の和:12406

約数の個数: 48

約数和(自身を含む): 4018533120

約数和(自身を除く): 2005086932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 167, 247, 334, 494, 668, 988, 2171, 3173, 4342, 6346, 8684, 12203, 12692, 24406, 41249, 48812, 82498, 158639, 164996, 231857, 317278, 463714, 634556, 927428, 2037901, 3014141, 4075802, 6028282, 8151604, 12056564, 26492713, 38720119, 52985426, 77440238, 105970852, 154880476, 503361547, 1006723094, 2013446188]

約数ペア:

[(1, 2013446188), (2, 1006723094), (4, 503361547), (13, 154880476), (19, 105970852), (26, 77440238), (38, 52985426), (52, 38720119), (76, 26492713), (167, 12056564), (247, 8151604), (334, 6028282), (494, 4075802), (668, 3014141), (988, 2037901), (2171, 927428), (3173, 634556), (4342, 463714), (6346, 317278), (8684, 231857), (12203, 164996), (12692, 158639), (24406, 82498), (41249, 48812)]