122963764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5623}}^1$

素因数の和:5716

約数の個数: 48

約数和(自身を含む): 272111616

約数和(自身を除く): 149147852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 5623, 10934, 11246, 21868, 22492, 39361, 61853, 78722, 123706, 157444, 247412, 399233, 432971, 798466, 865942, 1596932, 1731884, 2794631, 4391563, 5589262, 8783126, 11178524, 17566252, 30740941, 61481882, 122963764]

約数ペア:

[(1, 122963764), (2, 61481882), (4, 30740941), (7, 17566252), (11, 11178524), (14, 8783126), (22, 5589262), (28, 4391563), (44, 2794631), (71, 1731884), (77, 1596932), (142, 865942), (154, 798466), (284, 432971), (308, 399233), (497, 247412), (781, 157444), (994, 123706), (1562, 78722), (1988, 61853), (3124, 39361), (5467, 22492), (5623, 21868), (10934, 11246)]