1418769002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 2610413568

約数和(自身を除く): 1191644566

約数列:

[1, 2, 7, 14, 31, 41, 62, 71, 82, 142, 217, 287, 434, 497, 574, 994, 1123, 1271, 2201, 2246, 2542, 2911, 4402, 5822, 7861, 8897, 15407, 15722, 17794, 20377, 30814, 34813, 40754, 46043, 69626, 79733, 90241, 92086, 159466, 180482, 243691, 322301, 487382, 558131, 631687, 644602, 1116262, 1263374, 1427333, 2471723, 2854666, 3269053, 4943446, 6538106, 9991331, 17302061, 19982662, 22883371, 34604122, 45766742, 101340643, 202681286, 709384501, 1418769002]

約数ペア:

[(1, 1418769002), (2, 709384501), (7, 202681286), (14, 101340643), (31, 45766742), (41, 34604122), (62, 22883371), (71, 19982662), (82, 17302061), (142, 9991331), (217, 6538106), (287, 4943446), (434, 3269053), (497, 2854666), (574, 2471723), (994, 1427333), (1123, 1263374), (1271, 1116262), (2201, 644602), (2246, 631687), (2542, 558131), (2911, 487382), (4402, 322301), (5822, 243691), (7861, 180482), (8897, 159466), (15407, 92086), (15722, 90241), (17794, 79733), (20377, 69626), (30814, 46043), (34813, 40754)]