2016536872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5179}}^1$

素因数の和:5618

約数の個数: 64

約数和(自身を含む): 4587408000

約数和(自身を除く): 2570871128

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 409, 476, 818, 952, 1636, 2863, 3272, 5179, 5726, 6953, 10358, 11452, 13906, 20716, 22904, 27812, 36253, 41432, 48671, 55624, 72506, 88043, 97342, 145012, 176086, 194684, 290024, 352172, 389368, 616301, 704344, 1232602, 2118211, 2465204, 4236422, 4930408, 8472844, 14827477, 16945688, 29654954, 36009587, 59309908, 72019174, 118619816, 144038348, 252067109, 288076696, 504134218, 1008268436, 2016536872]

約数ペア:

[(1, 2016536872), (2, 1008268436), (4, 504134218), (7, 288076696), (8, 252067109), (14, 144038348), (17, 118619816), (28, 72019174), (34, 59309908), (56, 36009587), (68, 29654954), (119, 16945688), (136, 14827477), (238, 8472844), (409, 4930408), (476, 4236422), (818, 2465204), (952, 2118211), (1636, 1232602), (2863, 704344), (3272, 616301), (5179, 389368), (5726, 352172), (6953, 290024), (10358, 194684), (11452, 176086), (13906, 145012), (20716, 97342), (22904, 88043), (27812, 72506), (36253, 55624), (41432, 48671)]