2016203686

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 3574912320

約数和(自身を除く): 1558708634

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 271, 542, 623, 853, 1246, 1706, 1897, 3794, 4361, 5971, 8722, 11942, 13279, 24119, 26558, 41797, 48238, 75917, 83594, 151834, 168833, 231163, 337666, 462326, 531419, 1062838, 1181831, 1618141, 2363662, 3236282, 3719933, 7439866, 11326987, 20573507, 22653974, 41147014, 144014549, 288029098, 1008101843, 2016203686]

約数ペア:

[(1, 2016203686), (2, 1008101843), (7, 288029098), (14, 144014549), (49, 41147014), (89, 22653974), (98, 20573507), (178, 11326987), (271, 7439866), (542, 3719933), (623, 3236282), (853, 2363662), (1246, 1618141), (1706, 1181831), (1897, 1062838), (3794, 531419), (4361, 462326), (5971, 337666), (8722, 231163), (11942, 168833), (13279, 151834), (24119, 83594), (26558, 75917), (41797, 48238)]