893711238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{142811}}^1$

素因数の和:142972

約数の個数: 32

約数和(自身を含む): 2056492800

約数和(自身を除く): 1162781562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 142811, 285622, 428433, 856866, 999677, 1999354, 2999031, 5998062, 21278839, 42557678, 63836517, 127673034, 148951873, 297903746, 446855619, 893711238]

約数ペア:

[(1, 893711238), (2, 446855619), (3, 297903746), (6, 148951873), (7, 127673034), (14, 63836517), (21, 42557678), (42, 21278839), (149, 5998062), (298, 2999031), (447, 1999354), (894, 999677), (1043, 856866), (2086, 428433), (3129, 285622), (6258, 142811)]