513232028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 997920000

約数和(自身を除く): 484687972

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 89, 92, 178, 356, 437, 874, 1691, 1748, 2047, 3299, 3382, 4094, 6598, 6764, 8188, 13196, 38893, 62681, 75877, 77786, 125362, 151754, 155572, 250724, 293611, 303508, 587222, 1174444, 1441663, 2883326, 5578609, 5766652, 6753053, 11157218, 13506106, 22314436, 27012212, 128308007, 256616014, 513232028]

約数ペア:

[(1, 513232028), (2, 256616014), (4, 128308007), (19, 27012212), (23, 22314436), (38, 13506106), (46, 11157218), (76, 6753053), (89, 5766652), (92, 5578609), (178, 2883326), (356, 1441663), (437, 1174444), (874, 587222), (1691, 303508), (1748, 293611), (2047, 250724), (3299, 155572), (3382, 151754), (4094, 125362), (6598, 77786), (6764, 75877), (8188, 62681), (13196, 38893)]