1959478889452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11027}}^1\times {\mathrm{275929}}^1$

素因数の和:286990

約数の個数: 48

約数和(自身を含む): 4089732917760

約数和(自身を除く): 2130254028308

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 11027, 22054, 44108, 77189, 154378, 253621, 275929, 308756, 507242, 551858, 1014484, 1103716, 1775347, 1931503, 3550694, 3863006, 6346367, 7101388, 7726012, 12692734, 25385468, 44424569, 88849138, 177698276, 3042669083, 6085338166, 12170676332, 21298683581, 42597367162, 69981388909, 85194734324, 139962777818, 279925555636, 489869722363, 979739444726, 1959478889452]

約数ペア:

[(1, 1959478889452), (2, 979739444726), (4, 489869722363), (7, 279925555636), (14, 139962777818), (23, 85194734324), (28, 69981388909), (46, 42597367162), (92, 21298683581), (161, 12170676332), (322, 6085338166), (644, 3042669083), (11027, 177698276), (22054, 88849138), (44108, 44424569), (77189, 25385468), (154378, 12692734), (253621, 7726012), (275929, 7101388), (308756, 6346367), (507242, 3863006), (551858, 3550694), (1014484, 1931503), (1103716, 1775347)]