2740476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 6741504

約数和(自身を除く): 4001028

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 113, 129, 141, 172, 188, 226, 258, 282, 339, 452, 516, 564, 678, 1356, 2021, 4042, 4859, 5311, 6063, 8084, 9718, 10622, 12126, 14577, 15933, 19436, 21244, 24252, 29154, 31866, 58308, 63732, 228373, 456746, 685119, 913492, 1370238, 2740476]

約数ペア:

[(1, 2740476), (2, 1370238), (3, 913492), (4, 685119), (6, 456746), (12, 228373), (43, 63732), (47, 58308), (86, 31866), (94, 29154), (113, 24252), (129, 21244), (141, 19436), (172, 15933), (188, 14577), (226, 12126), (258, 10622), (282, 9718), (339, 8084), (452, 6063), (516, 5311), (564, 4859), (678, 4042), (1356, 2021)]