17450284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 34272000

約数和(自身を除く): 16821716

約数列:

[1, 2, 4, 19, 23, 38, 46, 67, 76, 92, 134, 149, 268, 298, 437, 596, 874, 1273, 1541, 1748, 2546, 2831, 3082, 3427, 5092, 5662, 6164, 6854, 9983, 11324, 13708, 19966, 29279, 39932, 58558, 65113, 117116, 130226, 189677, 229609, 260452, 379354, 459218, 758708, 918436, 4362571, 8725142, 17450284]

約数ペア:

[(1, 17450284), (2, 8725142), (4, 4362571), (19, 918436), (23, 758708), (38, 459218), (46, 379354), (67, 260452), (76, 229609), (92, 189677), (134, 130226), (149, 117116), (268, 65113), (298, 58558), (437, 39932), (596, 29279), (874, 19966), (1273, 13708), (1541, 11324), (1748, 9983), (2546, 6854), (2831, 6164), (3082, 5662), (3427, 5092)]