1012191908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{12143}}^1$

素因数の和:12396

約数の個数: 48

約数和(自身を含む): 2189806080

約数和(自身を除く): 1177614172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2977, 3206, 5954, 6412, 11908, 12143, 20839, 24286, 41678, 48572, 83356, 85001, 157859, 170002, 315718, 340004, 631436, 1105013, 2210026, 2780747, 4420052, 5561494, 11122988, 19465229, 36149711, 38930458, 72299422, 77860916, 144598844, 253047977, 506095954, 1012191908]

約数ペア:

[(1, 1012191908), (2, 506095954), (4, 253047977), (7, 144598844), (13, 77860916), (14, 72299422), (26, 38930458), (28, 36149711), (52, 19465229), (91, 11122988), (182, 5561494), (229, 4420052), (364, 2780747), (458, 2210026), (916, 1105013), (1603, 631436), (2977, 340004), (3206, 315718), (5954, 170002), (6412, 157859), (11908, 85001), (12143, 83356), (20839, 48572), (24286, 41678)]