254282956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 471826432

約数和(自身を除く): 217543476

約数列:

[1, 2, 4, 31, 62, 67, 124, 127, 134, 241, 254, 268, 482, 508, 964, 2077, 3937, 4154, 7471, 7874, 8308, 8509, 14942, 15748, 16147, 17018, 29884, 30607, 32294, 34036, 61214, 64588, 122428, 263779, 500557, 527558, 948817, 1001114, 1055116, 1897634, 2002228, 2050669, 3795268, 4101338, 8202676, 63570739, 127141478, 254282956]

約数ペア:

[(1, 254282956), (2, 127141478), (4, 63570739), (31, 8202676), (62, 4101338), (67, 3795268), (124, 2050669), (127, 2002228), (134, 1897634), (241, 1055116), (254, 1001114), (268, 948817), (482, 527558), (508, 500557), (964, 263779), (2077, 122428), (3937, 64588), (4154, 61214), (7471, 34036), (7874, 32294), (8308, 30607), (8509, 29884), (14942, 17018), (15748, 16147)]