2021657016

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{4261}}^1$

素因数の和:4696

約数の個数: 64

約数和(自身を含む): 5164521120

約数和(自身を除く): 3142864104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 373, 424, 636, 746, 1119, 1272, 1492, 2238, 2984, 4261, 4476, 8522, 8952, 12783, 17044, 19769, 25566, 34088, 39538, 51132, 59307, 79076, 102264, 118614, 158152, 225833, 237228, 451666, 474456, 677499, 903332, 1354998, 1589353, 1806664, 2709996, 3178706, 4768059, 5419992, 6357412, 9536118, 12714824, 19072236, 38144472, 84235709, 168471418, 252707127, 336942836, 505414254, 673885672, 1010828508, 2021657016]

約数ペア:

[(1, 2021657016), (2, 1010828508), (3, 673885672), (4, 505414254), (6, 336942836), (8, 252707127), (12, 168471418), (24, 84235709), (53, 38144472), (106, 19072236), (159, 12714824), (212, 9536118), (318, 6357412), (373, 5419992), (424, 4768059), (636, 3178706), (746, 2709996), (1119, 1806664), (1272, 1589353), (1492, 1354998), (2238, 903332), (2984, 677499), (4261, 474456), (4476, 451666), (8522, 237228), (8952, 225833), (12783, 158152), (17044, 118614), (19769, 102264), (25566, 79076), (34088, 59307), (39538, 51132)]