5356252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 11088000

約数和(自身を除く): 5731748

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 149, 172, 209, 298, 418, 473, 596, 817, 836, 946, 1634, 1639, 1892, 2831, 3268, 3278, 5662, 6407, 6556, 8987, 11324, 12814, 17974, 25628, 31141, 35948, 62282, 70477, 121733, 124564, 140954, 243466, 281908, 486932, 1339063, 2678126, 5356252]

約数ペア:

[(1, 5356252), (2, 2678126), (4, 1339063), (11, 486932), (19, 281908), (22, 243466), (38, 140954), (43, 124564), (44, 121733), (76, 70477), (86, 62282), (149, 35948), (172, 31141), (209, 25628), (298, 17974), (418, 12814), (473, 11324), (596, 8987), (817, 6556), (836, 6407), (946, 5662), (1634, 3278), (1639, 3268), (1892, 2831)]