2019928174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 3330346752

約数和(自身を除く): 1310418578

約数列:

[1, 2, 11, 22, 227, 454, 631, 641, 1262, 1282, 2497, 4994, 6941, 7051, 13882, 14102, 143237, 145507, 286474, 291014, 404471, 808942, 1575607, 1600577, 3151214, 3201154, 4449181, 8898362, 91814917, 183629834, 1009964087, 2019928174]

約数ペア:

[(1, 2019928174), (2, 1009964087), (11, 183629834), (22, 91814917), (227, 8898362), (454, 4449181), (631, 3201154), (641, 3151214), (1262, 1600577), (1282, 1575607), (2497, 808942), (4994, 404471), (6941, 291014), (7051, 286474), (13882, 145507), (14102, 143237)]