2031140356

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11182

約数の個数: 60

約数和(自身を含む): 4365302480

約数和(自身を除く): 2334162124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 2401, 3724, 4802, 6517, 9604, 11131, 13034, 22262, 26068, 44524, 45619, 77917, 91238, 155834, 182476, 211489, 311668, 422978, 545419, 845956, 1090838, 1480423, 2181676, 2960846, 3817933, 5921692, 7635866, 10362961, 15271732, 20725922, 26725531, 41451844, 53451062, 72540727, 106902124, 145081454, 290162908, 507785089, 1015570178, 2031140356]

約数ペア:

[(1, 2031140356), (2, 1015570178), (4, 507785089), (7, 290162908), (14, 145081454), (19, 106902124), (28, 72540727), (38, 53451062), (49, 41451844), (76, 26725531), (98, 20725922), (133, 15271732), (196, 10362961), (266, 7635866), (343, 5921692), (532, 3817933), (686, 2960846), (931, 2181676), (1372, 1480423), (1862, 1090838), (2401, 845956), (3724, 545419), (4802, 422978), (6517, 311668), (9604, 211489), (11131, 182476), (13034, 155834), (22262, 91238), (26068, 77917), (44524, 45619)]