2545896

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 6785280

約数和(自身を除く): 4239384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 61, 74, 94, 111, 122, 141, 148, 183, 188, 222, 244, 282, 296, 366, 376, 444, 488, 564, 732, 888, 1128, 1464, 1739, 2257, 2867, 3478, 4514, 5217, 5734, 6771, 6956, 8601, 9028, 10434, 11468, 13542, 13912, 17202, 18056, 20868, 22936, 27084, 34404, 41736, 54168, 68808, 106079, 212158, 318237, 424316, 636474, 848632, 1272948, 2545896]

約数ペア:

[(1, 2545896), (2, 1272948), (3, 848632), (4, 636474), (6, 424316), (8, 318237), (12, 212158), (24, 106079), (37, 68808), (47, 54168), (61, 41736), (74, 34404), (94, 27084), (111, 22936), (122, 20868), (141, 18056), (148, 17202), (183, 13912), (188, 13542), (222, 11468), (244, 10434), (282, 9028), (296, 8601), (366, 6956), (376, 6771), (444, 5734), (488, 5217), (564, 4514), (732, 3478), (888, 2867), (1128, 2257), (1464, 1739)]