1620131142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{201961}}^1$

素因数の和:202164

約数の個数: 32

約数和(自身を含む): 3722563584

約数和(自身を除く): 2102432442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 201961, 403922, 605883, 1211766, 1413727, 2827454, 4241181, 8482362, 38574551, 77149102, 115723653, 231447306, 270021857, 540043714, 810065571, 1620131142]

約数ペア:

[(1, 1620131142), (2, 810065571), (3, 540043714), (6, 270021857), (7, 231447306), (14, 115723653), (21, 77149102), (42, 38574551), (191, 8482362), (382, 4241181), (573, 2827454), (1146, 1413727), (1337, 1211766), (2674, 605883), (4011, 403922), (8022, 201961)]