1747705316

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{19961}}^1$

素因数の和:20084

約数の個数: 48

約数和(自身を含む): 3621905280

約数和(自身を除く): 1874199964

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 106, 118, 212, 236, 371, 413, 742, 826, 1484, 1652, 3127, 6254, 12508, 19961, 21889, 39922, 43778, 79844, 87556, 139727, 279454, 558908, 1057933, 1177699, 2115866, 2355398, 4231732, 4710796, 7405531, 8243893, 14811062, 16487786, 29622124, 32975572, 62418047, 124836094, 249672188, 436926329, 873852658, 1747705316]

約数ペア:

[(1, 1747705316), (2, 873852658), (4, 436926329), (7, 249672188), (14, 124836094), (28, 62418047), (53, 32975572), (59, 29622124), (106, 16487786), (118, 14811062), (212, 8243893), (236, 7405531), (371, 4710796), (413, 4231732), (742, 2355398), (826, 2115866), (1484, 1177699), (1652, 1057933), (3127, 558908), (6254, 279454), (12508, 139727), (19961, 87556), (21889, 79844), (39922, 43778)]