252173662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 437430672

約数和(自身を除く): 185257010

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 361, 401, 494, 722, 802, 871, 1273, 1742, 2546, 4693, 5213, 7619, 9386, 10426, 15238, 16549, 24187, 26867, 33098, 48374, 53734, 99047, 144761, 198094, 289522, 314431, 349271, 510473, 628862, 698542, 1020946, 1881893, 3763786, 6636149, 9698987, 13272298, 19397974, 126086831, 252173662]

約数ペア:

[(1, 252173662), (2, 126086831), (13, 19397974), (19, 13272298), (26, 9698987), (38, 6636149), (67, 3763786), (134, 1881893), (247, 1020946), (361, 698542), (401, 628862), (494, 510473), (722, 349271), (802, 314431), (871, 289522), (1273, 198094), (1742, 144761), (2546, 99047), (4693, 53734), (5213, 48374), (7619, 33098), (9386, 26867), (10426, 24187), (15238, 16549)]