1189668844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12619}}^1$

素因数の和:12687

約数の個数: 72

約数和(自身を含む): 2678822160

約数和(自身を除く): 1489153316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 962, 1036, 1274, 1813, 1924, 2548, 3367, 3626, 6734, 7252, 12619, 13468, 23569, 25238, 47138, 50476, 88333, 94276, 164047, 176666, 328094, 353332, 466903, 618331, 656188, 933806, 1148329, 1236662, 1867612, 2296658, 2473324, 3268321, 4593316, 6069739, 6536642, 8038303, 12139478, 13073284, 16076606, 22878247, 24278956, 32153212, 42488173, 45756494, 84976346, 91512988, 169952692, 297417211, 594834422, 1189668844]

約数ペア:

[(1, 1189668844), (2, 594834422), (4, 297417211), (7, 169952692), (13, 91512988), (14, 84976346), (26, 45756494), (28, 42488173), (37, 32153212), (49, 24278956), (52, 22878247), (74, 16076606), (91, 13073284), (98, 12139478), (148, 8038303), (182, 6536642), (196, 6069739), (259, 4593316), (364, 3268321), (481, 2473324), (518, 2296658), (637, 1867612), (962, 1236662), (1036, 1148329), (1274, 933806), (1813, 656188), (1924, 618331), (2548, 466903), (3367, 353332), (3626, 328094), (6734, 176666), (7252, 164047), (12619, 94276), (13468, 88333), (23569, 50476), (25238, 47138)]