1520394018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{1667}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 3577900032

約数和(自身を除く): 2057506014

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1063, 1667, 2126, 3189, 3334, 5001, 6378, 10002, 11693, 13819, 18337, 21671, 23386, 27638, 35079, 36674, 41457, 43342, 55011, 65013, 70158, 82914, 110022, 130026, 152009, 238381, 304018, 456027, 476762, 715143, 912054, 1430286, 1772021, 3544042, 5316063, 10632126, 19492231, 23036273, 38984462, 46072546, 58476693, 69108819, 116953386, 138217638, 253399003, 506798006, 760197009, 1520394018]

約数ペア:

[(1, 1520394018), (2, 760197009), (3, 506798006), (6, 253399003), (11, 138217638), (13, 116953386), (22, 69108819), (26, 58476693), (33, 46072546), (39, 38984462), (66, 23036273), (78, 19492231), (143, 10632126), (286, 5316063), (429, 3544042), (858, 1772021), (1063, 1430286), (1667, 912054), (2126, 715143), (3189, 476762), (3334, 456027), (5001, 304018), (6378, 238381), (10002, 152009), (11693, 130026), (13819, 110022), (18337, 82914), (21671, 70158), (23386, 65013), (27638, 55011), (35079, 43342), (36674, 41457)]