2012018164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{919}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 3855962880

約数和(自身を除く): 1843944716

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 593, 919, 923, 1186, 1838, 1846, 2372, 3676, 3692, 7709, 11947, 15418, 23894, 30836, 42103, 47788, 65249, 84206, 130498, 168412, 260996, 544967, 547339, 848237, 1089934, 1094678, 1696474, 2179868, 2189356, 3392948, 7084571, 14169142, 28338284, 38692657, 77385314, 154770628, 503004541, 1006009082, 2012018164]

約数ペア:

[(1, 2012018164), (2, 1006009082), (4, 503004541), (13, 154770628), (26, 77385314), (52, 38692657), (71, 28338284), (142, 14169142), (284, 7084571), (593, 3392948), (919, 2189356), (923, 2179868), (1186, 1696474), (1838, 1094678), (1846, 1089934), (2372, 848237), (3676, 547339), (3692, 544967), (7709, 260996), (11947, 168412), (15418, 130498), (23894, 84206), (30836, 65249), (42103, 47788)]