2017758285481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 2231738449920

約数和(自身を除く): 213980164439

約数列:

[1, 19, 31, 163, 167, 317, 397, 589, 3097, 3173, 5053, 5177, 6023, 7543, 9827, 12307, 27221, 51671, 52939, 64711, 66299, 96007, 98363, 125849, 186713, 233833, 517199, 843851, 981749, 1005841, 1229509, 1259681, 1601801, 1641109, 2006041, 2055269, 2391131, 3901319, 8629057, 10806737, 16033169, 20513387, 21016783, 30434219, 31181071, 38114779, 39050111, 74125061, 163952083, 205328003, 267500767, 335008847, 389754353, 399318877, 635914997, 651520273, 3425735629, 5082514573, 6365168093, 12082384943, 12378885187, 65088976951, 106197804499, 2017758285481]

約数ペア:

[(1, 2017758285481), (19, 106197804499), (31, 65088976951), (163, 12378885187), (167, 12082384943), (317, 6365168093), (397, 5082514573), (589, 3425735629), (3097, 651520273), (3173, 635914997), (5053, 399318877), (5177, 389754353), (6023, 335008847), (7543, 267500767), (9827, 205328003), (12307, 163952083), (27221, 74125061), (51671, 39050111), (52939, 38114779), (64711, 31181071), (66299, 30434219), (96007, 21016783), (98363, 20513387), (125849, 16033169), (186713, 10806737), (233833, 8629057), (517199, 3901319), (843851, 2391131), (981749, 2055269), (1005841, 2006041), (1229509, 1641109), (1259681, 1601801)]