451054264318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1\times {\mathrm{489943}}^1$

素因数の和:493432

約数の個数: 32

約数和(自身を含む): 814169341440

約数和(自身を除く): 363115077122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3461, 6922, 24227, 48454, 65759, 131518, 460313, 489943, 920626, 979886, 3429601, 6859202, 9308917, 18617834, 65162419, 130324838, 1695692723, 3391385446, 11869849061, 23739698122, 32218161737, 64436323474, 225527132159, 451054264318]

約数ペア:

[(1, 451054264318), (2, 225527132159), (7, 64436323474), (14, 32218161737), (19, 23739698122), (38, 11869849061), (133, 3391385446), (266, 1695692723), (3461, 130324838), (6922, 65162419), (24227, 18617834), (48454, 9308917), (65759, 6859202), (131518, 3429601), (460313, 979886), (489943, 920626)]