242672822

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 427071744

約数和(自身を除く): 184398922

約数列:

[1, 2, 7, 14, 43, 86, 301, 491, 602, 821, 982, 1642, 3437, 5747, 6874, 11494, 21113, 35303, 42226, 70606, 147791, 247121, 295582, 403111, 494242, 806222, 2821777, 5643554, 17333773, 34667546, 121336411, 242672822]

約数ペア:

[(1, 242672822), (2, 121336411), (7, 34667546), (14, 17333773), (43, 5643554), (86, 2821777), (301, 806222), (491, 494242), (602, 403111), (821, 295582), (982, 247121), (1642, 147791), (3437, 70606), (5747, 42226), (6874, 35303), (11494, 21113)]