7340465206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1\times {\mathrm{1381}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 11694705120

約数和(自身を除く): 4354239914

約数列:

[1, 2, 19, 38, 137, 274, 1021, 1381, 2042, 2603, 2762, 5206, 19399, 26239, 38798, 52478, 139877, 189197, 279754, 378394, 1410001, 2657663, 2820002, 3594743, 5315326, 7189486, 26790019, 53580038, 193170137, 386340274, 3670232603, 7340465206]

約数ペア:

[(1, 7340465206), (2, 3670232603), (19, 386340274), (38, 193170137), (137, 53580038), (274, 26790019), (1021, 7189486), (1381, 5315326), (2042, 3594743), (2603, 2820002), (2762, 2657663), (5206, 1410001), (19399, 378394), (26239, 279754), (38798, 189197), (52478, 139877)]