1986977076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{503287}}^1$

素因数の和:503348

約数の個数: 48

約数和(自身を含む): 5411352576

約数和(自身を除く): 3424375500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 503287, 1006574, 1509861, 2013148, 3019722, 3523009, 6039444, 7046018, 10569027, 14092036, 21138054, 23654489, 42276108, 47308978, 70963467, 94617956, 141926934, 165581423, 283853868, 331162846, 496744269, 662325692, 993488538, 1986977076]

約数ペア:

[(1, 1986977076), (2, 993488538), (3, 662325692), (4, 496744269), (6, 331162846), (7, 283853868), (12, 165581423), (14, 141926934), (21, 94617956), (28, 70963467), (42, 47308978), (47, 42276108), (84, 23654489), (94, 21138054), (141, 14092036), (188, 10569027), (282, 7046018), (329, 6039444), (564, 3523009), (658, 3019722), (987, 2013148), (1316, 1509861), (1974, 1006574), (3948, 503287)]