2130897424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{9749}}^1$

素因数の和:10495

約数の個数: 40

約数和(自身を含む): 4352400000

約数和(自身を除く): 2221502576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 719, 1438, 2876, 5752, 9749, 11504, 13661, 19498, 27322, 38996, 54644, 77992, 109288, 155984, 185231, 218576, 370462, 740924, 1481848, 2963696, 7009531, 14019062, 28038124, 56076248, 112152496, 133181089, 266362178, 532724356, 1065448712, 2130897424]

約数ペア:

[(1, 2130897424), (2, 1065448712), (4, 532724356), (8, 266362178), (16, 133181089), (19, 112152496), (38, 56076248), (76, 28038124), (152, 14019062), (304, 7009531), (719, 2963696), (1438, 1481848), (2876, 740924), (5752, 370462), (9749, 218576), (11504, 185231), (13661, 155984), (19498, 109288), (27322, 77992), (38996, 54644)]