1780147112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{14243}}^1$

素因数の和:15185

約数の個数: 32

約数和(自身を含む): 3538209600

約数和(自身を除く): 1758062488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 919, 1838, 3676, 7352, 14243, 15623, 28486, 31246, 56972, 62492, 113944, 124984, 242131, 484262, 968524, 1937048, 13089317, 26178634, 52357268, 104714536, 222518389, 445036778, 890073556, 1780147112]

約数ペア:

[(1, 1780147112), (2, 890073556), (4, 445036778), (8, 222518389), (17, 104714536), (34, 52357268), (68, 26178634), (136, 13089317), (919, 1937048), (1838, 968524), (3676, 484262), (7352, 242131), (14243, 124984), (15623, 113944), (28486, 62492), (31246, 56972)]