438049118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 750768480

約数和(自身を除く): 312719362

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 263, 377, 526, 611, 754, 1222, 1363, 2209, 2726, 3419, 4418, 6838, 7627, 12361, 15254, 17719, 24722, 28717, 35438, 57434, 64061, 99151, 128122, 160693, 198302, 321386, 358469, 580967, 716938, 832793, 1161934, 1665586, 4660097, 7552571, 9320194, 15105142, 16848043, 33696086, 219024559, 438049118]

約数ペア:

[(1, 438049118), (2, 219024559), (13, 33696086), (26, 16848043), (29, 15105142), (47, 9320194), (58, 7552571), (94, 4660097), (263, 1665586), (377, 1161934), (526, 832793), (611, 716938), (754, 580967), (1222, 358469), (1363, 321386), (2209, 198302), (2726, 160693), (3419, 128122), (4418, 99151), (6838, 64061), (7627, 57434), (12361, 35438), (15254, 28717), (17719, 24722)]