1520953356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1\times {\mathrm{941}}^1$

素因数の和:1771

約数の個数: 72

約数和(自身を含む): 3851792784

約数和(自身を除く): 2330839428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 797, 941, 1014, 1594, 1882, 2028, 2391, 2823, 3188, 3764, 4782, 5646, 9564, 10361, 11292, 12233, 20722, 24466, 31083, 36699, 41444, 48932, 62166, 73398, 124332, 134693, 146796, 159029, 269386, 318058, 404079, 477087, 538772, 636116, 749977, 808158, 954174, 1499954, 1616316, 1908348, 2249931, 2999908, 4499862, 8999724, 9749701, 19499402, 29249103, 38998804, 58498206, 116996412, 126746113, 253492226, 380238339, 506984452, 760476678, 1520953356]

約数ペア:

[(1, 1520953356), (2, 760476678), (3, 506984452), (4, 380238339), (6, 253492226), (12, 126746113), (13, 116996412), (26, 58498206), (39, 38998804), (52, 29249103), (78, 19499402), (156, 9749701), (169, 8999724), (338, 4499862), (507, 2999908), (676, 2249931), (797, 1908348), (941, 1616316), (1014, 1499954), (1594, 954174), (1882, 808158), (2028, 749977), (2391, 636116), (2823, 538772), (3188, 477087), (3764, 404079), (4782, 318058), (5646, 269386), (9564, 159029), (10361, 146796), (11292, 134693), (12233, 124332), (20722, 73398), (24466, 62166), (31083, 48932), (36699, 41444)]