2017474004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 4382618688

約数和(自身を除く): 2365144684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 617, 676, 691, 1183, 1234, 1382, 2366, 2468, 2764, 4319, 4732, 4837, 8021, 8638, 8983, 9674, 16042, 17276, 17966, 19348, 32084, 35932, 56147, 62881, 104273, 112294, 116779, 125762, 208546, 224588, 233558, 251524, 417092, 426347, 467116, 729911, 817453, 852694, 1459822, 1634906, 1705388, 2919644, 2984429, 3269812, 5542511, 5968858, 11085022, 11937716, 22170044, 38797577, 72052643, 77595154, 144105286, 155190308, 288210572, 504368501, 1008737002, 2017474004]

約数ペア:

[(1, 2017474004), (2, 1008737002), (4, 504368501), (7, 288210572), (13, 155190308), (14, 144105286), (26, 77595154), (28, 72052643), (52, 38797577), (91, 22170044), (169, 11937716), (182, 11085022), (338, 5968858), (364, 5542511), (617, 3269812), (676, 2984429), (691, 2919644), (1183, 1705388), (1234, 1634906), (1382, 1459822), (2366, 852694), (2468, 817453), (2764, 729911), (4319, 467116), (4732, 426347), (4837, 417092), (8021, 251524), (8638, 233558), (8983, 224588), (9674, 208546), (16042, 125762), (17276, 116779), (17966, 112294), (19348, 104273), (32084, 62881), (35932, 56147)]