1114256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 2541504

約数和(自身を除く): 1427248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 487, 572, 974, 1144, 1948, 2288, 3896, 5357, 6331, 7792, 10714, 12662, 21428, 25324, 42856, 50648, 69641, 85712, 101296, 139282, 278564, 557128, 1114256]

約数ペア:

[(1, 1114256), (2, 557128), (4, 278564), (8, 139282), (11, 101296), (13, 85712), (16, 69641), (22, 50648), (26, 42856), (44, 25324), (52, 21428), (88, 12662), (104, 10714), (143, 7792), (176, 6331), (208, 5357), (286, 3896), (487, 2288), (572, 1948), (974, 1144)]