2009606416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1619}}^1\times {\mathrm{3373}}^1$

素因数の和:5023

約数の個数: 40

約数和(自身を含む): 4066614720

約数和(自身を除く): 2057008304

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1619, 3238, 3373, 6476, 6746, 12952, 13492, 25904, 26984, 37237, 53968, 74474, 77579, 148948, 155158, 297896, 310316, 595792, 620632, 1241264, 5460887, 10921774, 21843548, 43687096, 87374192, 125600401, 251200802, 502401604, 1004803208, 2009606416]

約数ペア:

[(1, 2009606416), (2, 1004803208), (4, 502401604), (8, 251200802), (16, 125600401), (23, 87374192), (46, 43687096), (92, 21843548), (184, 10921774), (368, 5460887), (1619, 1241264), (3238, 620632), (3373, 595792), (6476, 310316), (6746, 297896), (12952, 155158), (13492, 148948), (25904, 77579), (26984, 74474), (37237, 53968)]