1520452450482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{530429}}^1$

素因数の和:531071

約数の個数: 64

約数和(自身を含む): 3507457766400

約数和(自身を除く): 1987005315918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 491, 834, 973, 982, 1473, 1946, 2919, 2946, 3437, 5838, 6874, 10311, 20622, 68249, 136498, 204747, 409494, 477743, 530429, 955486, 1060858, 1433229, 1591287, 2866458, 3182574, 3713003, 7426006, 11139009, 22278018, 73729631, 147459262, 221188893, 260440639, 442377786, 516107417, 520881278, 781321917, 1032214834, 1548322251, 1562643834, 1823084473, 3096644502, 3646168946, 5469253419, 10938506838, 36201248821, 72402497642, 108603746463, 217207492926, 253408741747, 506817483494, 760226225241, 1520452450482]

約数ペア:

[(1, 1520452450482), (2, 760226225241), (3, 506817483494), (6, 253408741747), (7, 217207492926), (14, 108603746463), (21, 72402497642), (42, 36201248821), (139, 10938506838), (278, 5469253419), (417, 3646168946), (491, 3096644502), (834, 1823084473), (973, 1562643834), (982, 1548322251), (1473, 1032214834), (1946, 781321917), (2919, 520881278), (2946, 516107417), (3437, 442377786), (5838, 260440639), (6874, 221188893), (10311, 147459262), (20622, 73729631), (68249, 22278018), (136498, 11139009), (204747, 7426006), (409494, 3713003), (477743, 3182574), (530429, 2866458), (955486, 1591287), (1060858, 1433229)]