2005006236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{204509}}^1$

素因数の和:204578

約数の個数: 48

約数和(自身を含む): 5039126400

約数和(自身を除く): 3034120164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 204509, 409018, 613527, 818036, 1227054, 2454108, 3885671, 7771342, 8793887, 11657013, 15542684, 17587774, 23314026, 26381661, 35175548, 46628052, 52763322, 105526644, 167083853, 334167706, 501251559, 668335412, 1002503118, 2005006236]

約数ペア:

[(1, 2005006236), (2, 1002503118), (3, 668335412), (4, 501251559), (6, 334167706), (12, 167083853), (19, 105526644), (38, 52763322), (43, 46628052), (57, 35175548), (76, 26381661), (86, 23314026), (114, 17587774), (129, 15542684), (172, 11657013), (228, 8793887), (258, 7771342), (516, 3885671), (817, 2454108), (1634, 1227054), (2451, 818036), (3268, 613527), (4902, 409018), (9804, 204509)]