2015491448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{104149}}^1$

素因数の和:104255

約数の個数: 32

約数和(自身を含む): 3936870000

約数和(自身を除く): 1921378552

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 2419, 4838, 9676, 19352, 104149, 208298, 416596, 833192, 4270109, 6144791, 8540218, 12289582, 17080436, 24579164, 34160872, 49158328, 251936431, 503872862, 1007745724, 2015491448]

約数ペア:

[(1, 2015491448), (2, 1007745724), (4, 503872862), (8, 251936431), (41, 49158328), (59, 34160872), (82, 24579164), (118, 17080436), (164, 12289582), (236, 8540218), (328, 6144791), (472, 4270109), (2419, 833192), (4838, 416596), (9676, 208298), (19352, 104149)]