2012643362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 3441398400

約数和(自身を除く): 1428755038

約数列:

[1, 2, 17, 19, 34, 38, 101, 109, 202, 218, 283, 323, 566, 646, 1717, 1853, 1919, 2071, 3434, 3706, 3838, 4142, 4811, 5377, 9622, 10754, 11009, 22018, 28583, 30847, 32623, 35207, 57166, 61694, 65246, 70414, 91409, 182818, 187153, 209171, 374306, 418342, 485911, 524399, 543077, 586093, 971822, 1048798, 1086154, 1172186, 3115547, 3555907, 6231094, 7111814, 9232309, 9963581, 18464618, 19927162, 52964299, 59195393, 105928598, 118390786, 1006321681, 2012643362]

約数ペア:

[(1, 2012643362), (2, 1006321681), (17, 118390786), (19, 105928598), (34, 59195393), (38, 52964299), (101, 19927162), (109, 18464618), (202, 9963581), (218, 9232309), (283, 7111814), (323, 6231094), (566, 3555907), (646, 3115547), (1717, 1172186), (1853, 1086154), (1919, 1048798), (2071, 971822), (3434, 586093), (3706, 543077), (3838, 524399), (4142, 485911), (4811, 418342), (5377, 374306), (9622, 209171), (10754, 187153), (11009, 182818), (22018, 91409), (28583, 70414), (30847, 65246), (32623, 61694), (35207, 57166)]