1330076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 2808960

約数和(自身を除く): 1478884

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 43, 44, 74, 76, 86, 148, 172, 209, 407, 418, 473, 703, 814, 817, 836, 946, 1406, 1591, 1628, 1634, 1892, 2812, 3182, 3268, 6364, 7733, 8987, 15466, 17501, 17974, 30229, 30932, 35002, 35948, 60458, 70004, 120916, 332519, 665038, 1330076]

約数ペア:

[(1, 1330076), (2, 665038), (4, 332519), (11, 120916), (19, 70004), (22, 60458), (37, 35948), (38, 35002), (43, 30932), (44, 30229), (74, 17974), (76, 17501), (86, 15466), (148, 8987), (172, 7733), (209, 6364), (407, 3268), (418, 3182), (473, 2812), (703, 1892), (814, 1634), (817, 1628), (836, 1591), (946, 1406)]