7289238983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 8790768000

約数和(自身を除く): 1501529017

約数列:

[1, 13, 19, 37, 53, 101, 149, 247, 481, 689, 703, 1007, 1313, 1919, 1937, 1961, 2831, 3737, 5353, 5513, 7897, 9139, 13091, 15049, 24947, 25493, 36803, 37259, 48581, 69589, 71003, 71669, 101707, 102661, 104747, 150043, 195637, 198061, 285931, 292189, 484367, 556813, 797597, 923039, 1322191, 1361711, 1950559, 2574793, 3717103, 3763159, 3798457, 5551591, 7238569, 10368761, 10579447, 15154343, 29511089, 48921067, 72170683, 137532811, 197006459, 383644157, 560710691, 7289238983]

約数ペア:

[(1, 7289238983), (13, 560710691), (19, 383644157), (37, 197006459), (53, 137532811), (101, 72170683), (149, 48921067), (247, 29511089), (481, 15154343), (689, 10579447), (703, 10368761), (1007, 7238569), (1313, 5551591), (1919, 3798457), (1937, 3763159), (1961, 3717103), (2831, 2574793), (3737, 1950559), (5353, 1361711), (5513, 1322191), (7897, 923039), (9139, 797597), (13091, 556813), (15049, 484367), (24947, 292189), (25493, 285931), (36803, 198061), (37259, 195637), (48581, 150043), (69589, 104747), (71003, 102661), (71669, 101707)]