2046930230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 3947408640

約数和(自身を除く): 1900478410

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 293, 415, 443, 586, 830, 886, 1465, 1577, 2215, 2930, 3154, 4430, 5567, 7885, 8417, 11134, 15770, 16834, 24319, 27835, 36769, 42085, 48638, 55670, 73538, 84170, 121595, 129799, 183845, 243190, 259598, 367690, 462061, 648995, 698611, 924122, 1297990, 1397222, 2310305, 2466181, 3493055, 4620610, 4932362, 6986110, 10773317, 12330905, 21546634, 24661810, 53866585, 107733170, 204693023, 409386046, 1023465115, 2046930230]

約数ペア:

[(1, 2046930230), (2, 1023465115), (5, 409386046), (10, 204693023), (19, 107733170), (38, 53866585), (83, 24661810), (95, 21546634), (166, 12330905), (190, 10773317), (293, 6986110), (415, 4932362), (443, 4620610), (586, 3493055), (830, 2466181), (886, 2310305), (1465, 1397222), (1577, 1297990), (2215, 924122), (2930, 698611), (3154, 648995), (4430, 462061), (5567, 367690), (7885, 259598), (8417, 243190), (11134, 183845), (15770, 129799), (16834, 121595), (24319, 84170), (27835, 73538), (36769, 55670), (42085, 48638)]