2012078452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 3776410512

約数和(自身を除く): 1764332060

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 401, 452, 653, 802, 1306, 1604, 1921, 2612, 3842, 6817, 7684, 11101, 13634, 22202, 27268, 44404, 45313, 73789, 90626, 147578, 181252, 261853, 295156, 523706, 770321, 1047412, 1254413, 1540642, 2508826, 3081284, 4451501, 5017652, 8903002, 17806004, 29589389, 59178778, 118357556, 503019613, 1006039226, 2012078452]

約数ペア:

[(1, 2012078452), (2, 1006039226), (4, 503019613), (17, 118357556), (34, 59178778), (68, 29589389), (113, 17806004), (226, 8903002), (401, 5017652), (452, 4451501), (653, 3081284), (802, 2508826), (1306, 1540642), (1604, 1254413), (1921, 1047412), (2612, 770321), (3842, 523706), (6817, 295156), (7684, 261853), (11101, 181252), (13634, 147578), (22202, 90626), (27268, 73789), (44404, 45313)]