2021594576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{12007}}^1$

素因数の和:12651

約数の個数: 40

約数和(自身を含む): 4154287680

約数和(自身を除く): 2132693104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 619, 1238, 2476, 4952, 9904, 10523, 12007, 21046, 24014, 42092, 48028, 84184, 96056, 168368, 192112, 204119, 408238, 816476, 1632952, 3265904, 7432333, 14864666, 29729332, 59458664, 118917328, 126349661, 252699322, 505398644, 1010797288, 2021594576]

約数ペア:

[(1, 2021594576), (2, 1010797288), (4, 505398644), (8, 252699322), (16, 126349661), (17, 118917328), (34, 59458664), (68, 29729332), (136, 14864666), (272, 7432333), (619, 3265904), (1238, 1632952), (2476, 816476), (4952, 408238), (9904, 204119), (10523, 192112), (12007, 168368), (21046, 96056), (24014, 84184), (42092, 48028)]