1968884295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{815273}}^1$

素因数の和:815311

約数の個数: 32

約数和(自身を含む): 3756782592

約数和(自身を除く): 1787898297

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 815273, 2445819, 4076365, 5706911, 12229095, 17120733, 18751279, 28534555, 56253837, 85603665, 93756395, 131258953, 281269185, 393776859, 656294765, 1968884295]

約数ペア:

[(1, 1968884295), (3, 656294765), (5, 393776859), (7, 281269185), (15, 131258953), (21, 93756395), (23, 85603665), (35, 56253837), (69, 28534555), (105, 18751279), (115, 17120733), (161, 12229095), (345, 5706911), (483, 4076365), (805, 2445819), (2415, 815273)]