1258740042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 2912108544

約数和(自身を除く): 1653368502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 191, 346, 382, 519, 573, 907, 1038, 1146, 1211, 1337, 1814, 2422, 2674, 2721, 3633, 4011, 5442, 6349, 7266, 8022, 12698, 19047, 33043, 38094, 66086, 99129, 156911, 173237, 198258, 231301, 313822, 346474, 462602, 470733, 519711, 693903, 941466, 1039422, 1098377, 1212659, 1387806, 2196754, 2425318, 3295131, 3637977, 6590262, 7275954, 29970001, 59940002, 89910003, 179820006, 209790007, 419580014, 629370021, 1258740042]

約数ペア:

[(1, 1258740042), (2, 629370021), (3, 419580014), (6, 209790007), (7, 179820006), (14, 89910003), (21, 59940002), (42, 29970001), (173, 7275954), (191, 6590262), (346, 3637977), (382, 3295131), (519, 2425318), (573, 2196754), (907, 1387806), (1038, 1212659), (1146, 1098377), (1211, 1039422), (1337, 941466), (1814, 693903), (2422, 519711), (2674, 470733), (2721, 462602), (3633, 346474), (4011, 313822), (5442, 231301), (6349, 198258), (7266, 173237), (8022, 156911), (12698, 99129), (19047, 66086), (33043, 38094)]