650512082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 1186928640

約数和(自身を除く): 536416558

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 71, 142, 209, 253, 418, 437, 506, 781, 874, 953, 1349, 1562, 1633, 1906, 2698, 3266, 4807, 9614, 10483, 14839, 17963, 18107, 20966, 21919, 29678, 31027, 35926, 36214, 43838, 62054, 67663, 135326, 199177, 241109, 341297, 398354, 416461, 482218, 682594, 744293, 832922, 1285597, 1488586, 1556249, 2571194, 3112498, 4581071, 9162142, 14141567, 17118739, 28283134, 29568731, 34237478, 59137462, 325256041, 650512082]

約数ペア:

[(1, 650512082), (2, 325256041), (11, 59137462), (19, 34237478), (22, 29568731), (23, 28283134), (38, 17118739), (46, 14141567), (71, 9162142), (142, 4581071), (209, 3112498), (253, 2571194), (418, 1556249), (437, 1488586), (506, 1285597), (781, 832922), (874, 744293), (953, 682594), (1349, 482218), (1562, 416461), (1633, 398354), (1906, 341297), (2698, 241109), (3266, 199177), (4807, 135326), (9614, 67663), (10483, 62054), (14839, 43838), (17963, 36214), (18107, 35926), (20966, 31027), (21919, 29678)]