966679948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7039}}^1$

素因数の和:7214

約数の個数: 48

約数和(自身を含む): 1931776000

約数和(自身を除く): 965096052

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 247, 278, 494, 556, 988, 1807, 2641, 3614, 5282, 7039, 7228, 10564, 14078, 28156, 34333, 68666, 91507, 133741, 137332, 183014, 267482, 366028, 534964, 978421, 1738633, 1956842, 3477266, 3913684, 6954532, 12719473, 18589999, 25438946, 37179998, 50877892, 74359996, 241669987, 483339974, 966679948]

約数ペア:

[(1, 966679948), (2, 483339974), (4, 241669987), (13, 74359996), (19, 50877892), (26, 37179998), (38, 25438946), (52, 18589999), (76, 12719473), (139, 6954532), (247, 3913684), (278, 3477266), (494, 1956842), (556, 1738633), (988, 978421), (1807, 534964), (2641, 366028), (3614, 267482), (5282, 183014), (7039, 137332), (7228, 133741), (10564, 91507), (14078, 68666), (28156, 34333)]