1187779502

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 80

約数和(自身を含む): 2286960480

約数和(自身を除く): 1099180978

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 343, 359, 371, 637, 686, 689, 718, 742, 1274, 1378, 2401, 2513, 2597, 4459, 4667, 4802, 4823, 5026, 5194, 8918, 9334, 9646, 17591, 18179, 19027, 31213, 32669, 33761, 35182, 36358, 38054, 62426, 65338, 67522, 123137, 127253, 133189, 228683, 236327, 246274, 247351, 254506, 266378, 457366, 472654, 494702, 861959, 932323, 1600781, 1654289, 1723918, 1731457, 1864646, 3201562, 3308578, 3462914, 6526261, 11205467, 12120199, 13052522, 22410934, 24240398, 45683827, 84841393, 91367654, 169682786, 593889751, 1187779502]

約数ペア:

[(1, 1187779502), (2, 593889751), (7, 169682786), (13, 91367654), (14, 84841393), (26, 45683827), (49, 24240398), (53, 22410934), (91, 13052522), (98, 12120199), (106, 11205467), (182, 6526261), (343, 3462914), (359, 3308578), (371, 3201562), (637, 1864646), (686, 1731457), (689, 1723918), (718, 1654289), (742, 1600781), (1274, 932323), (1378, 861959), (2401, 494702), (2513, 472654), (2597, 457366), (4459, 266378), (4667, 254506), (4802, 247351), (4823, 246274), (5026, 236327), (5194, 228683), (8918, 133189), (9334, 127253), (9646, 123137), (17591, 67522), (18179, 65338), (19027, 62426), (31213, 38054), (32669, 36358), (33761, 35182)]