295089478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 466769952

約数和(自身を除く): 171680474

約数列:

[1, 2, 43, 53, 86, 101, 106, 202, 641, 1282, 2279, 4343, 4558, 5353, 8686, 10706, 27563, 33973, 55126, 64741, 67946, 129482, 230179, 460358, 1460839, 2783863, 2921678, 3431273, 5567726, 6862546, 147544739, 295089478]

約数ペア:

[(1, 295089478), (2, 147544739), (43, 6862546), (53, 5567726), (86, 3431273), (101, 2921678), (106, 2783863), (202, 1460839), (641, 460358), (1282, 230179), (2279, 129482), (4343, 67946), (4558, 64741), (5353, 55126), (8686, 33973), (10706, 27563)]