17507910238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{238703}}^1$

素因数の和:238769

約数の個数: 48

約数和(自身を含む): 33548414976

約数和(自身を除く): 16040504738

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 1183, 2366, 2821, 5239, 5642, 10478, 36673, 73346, 238703, 477406, 1670921, 3103139, 3341842, 6206278, 7399793, 14799586, 21721973, 40340807, 43443946, 51798551, 80681614, 96197309, 103597102, 192394618, 282385649, 564771298, 673381163, 1250565017, 1346762326, 2501130034, 8753955119, 17507910238]

約数ペア:

[(1, 17507910238), (2, 8753955119), (7, 2501130034), (13, 1346762326), (14, 1250565017), (26, 673381163), (31, 564771298), (62, 282385649), (91, 192394618), (169, 103597102), (182, 96197309), (217, 80681614), (338, 51798551), (403, 43443946), (434, 40340807), (806, 21721973), (1183, 14799586), (2366, 7399793), (2821, 6206278), (5239, 3341842), (5642, 3103139), (10478, 1670921), (36673, 477406), (73346, 238703)]