2013263830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 3872354688

約数和(自身を除く): 1859090858

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 317, 521, 530, 634, 1042, 1219, 1585, 2438, 2605, 3170, 5210, 6095, 7291, 11983, 12190, 14582, 16801, 23966, 27613, 33602, 36455, 55226, 59915, 72910, 84005, 119830, 138065, 165157, 168010, 276130, 330314, 386423, 635099, 772846, 825785, 1270198, 1651570, 1932115, 3175495, 3798611, 3864230, 6350990, 7597222, 8753321, 17506642, 18993055, 37986110, 43766605, 87533210, 201326383, 402652766, 1006631915, 2013263830]

約数ペア:

[(1, 2013263830), (2, 1006631915), (5, 402652766), (10, 201326383), (23, 87533210), (46, 43766605), (53, 37986110), (106, 18993055), (115, 17506642), (230, 8753321), (265, 7597222), (317, 6350990), (521, 3864230), (530, 3798611), (634, 3175495), (1042, 1932115), (1219, 1651570), (1585, 1270198), (2438, 825785), (2605, 772846), (3170, 635099), (5210, 386423), (6095, 330314), (7291, 276130), (11983, 168010), (12190, 165157), (14582, 138065), (16801, 119830), (23966, 84005), (27613, 72910), (33602, 59915), (36455, 55226)]