1220084801278

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{82889}}^1$

素因数の和:83454

約数の個数: 64

約数和(自身を含む): 2188296000000

約数和(自身を除く): 968211198722

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 499, 602, 686, 998, 2107, 3493, 4214, 6986, 14749, 21457, 24451, 29498, 42914, 48902, 82889, 150199, 165778, 171157, 300398, 342314, 580223, 1051393, 1160446, 2102786, 3564227, 4061561, 7128454, 7359751, 8123122, 14719502, 24949589, 28430927, 41361611, 49899178, 56861854, 82723222, 174647123, 289531277, 349294246, 579062554, 1222529861, 1778549273, 2026718939, 2445059722, 3557098546, 4053437878, 12449844911, 14187032573, 24899689822, 28374065146, 87148914377, 174297828754, 610042400639, 1220084801278]

約数ペア:

[(1, 1220084801278), (2, 610042400639), (7, 174297828754), (14, 87148914377), (43, 28374065146), (49, 24899689822), (86, 14187032573), (98, 12449844911), (301, 4053437878), (343, 3557098546), (499, 2445059722), (602, 2026718939), (686, 1778549273), (998, 1222529861), (2107, 579062554), (3493, 349294246), (4214, 289531277), (6986, 174647123), (14749, 82723222), (21457, 56861854), (24451, 49899178), (29498, 41361611), (42914, 28430927), (48902, 24949589), (82889, 14719502), (150199, 8123122), (165778, 7359751), (171157, 7128454), (300398, 4061561), (342314, 3564227), (580223, 2102786), (1051393, 1160446)]