2217963310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{194729}}^1$

素因数の和:194820

約数の個数: 32

約数和(自身を含む): 4290291360

約数和(自身を除く): 2072328050

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 194729, 389458, 973645, 1947290, 3310393, 6620786, 13046843, 16551965, 26093686, 33103930, 65234215, 130468430, 221796331, 443592662, 1108981655, 2217963310]

約数ペア:

[(1, 2217963310), (2, 1108981655), (5, 443592662), (10, 221796331), (17, 130468430), (34, 65234215), (67, 33103930), (85, 26093686), (134, 16551965), (170, 13046843), (335, 6620786), (670, 3310393), (1139, 1947290), (2278, 973645), (5695, 389458), (11390, 194729)]