719329156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11423}}^1$

素因数の和:11620

約数の個数: 48

約数和(自身を含む): 1558416384

約数和(自身を除く): 839087228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 4498, 4844, 8996, 11423, 15743, 22846, 31486, 45692, 62972, 79961, 148499, 159922, 296998, 319844, 593996, 1039493, 1976179, 2078986, 3952358, 4157972, 7904716, 13833253, 25690327, 27666506, 51380654, 55333012, 102761308, 179832289, 359664578, 719329156]

約数ペア:

[(1, 719329156), (2, 359664578), (4, 179832289), (7, 102761308), (13, 55333012), (14, 51380654), (26, 27666506), (28, 25690327), (52, 13833253), (91, 7904716), (173, 4157972), (182, 3952358), (346, 2078986), (364, 1976179), (692, 1039493), (1211, 593996), (2249, 319844), (2422, 296998), (4498, 159922), (4844, 148499), (8996, 79961), (11423, 62972), (15743, 45692), (22846, 31486)]