12894413434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1903

約数の個数: 64

約数和(自身を含む): 23416335360

約数和(自身を除く): 10521921926

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 521, 658, 1042, 1297, 1363, 2594, 2726, 3647, 7294, 9079, 9541, 15109, 18158, 19082, 24487, 30218, 37613, 48974, 60959, 75226, 105763, 121918, 171409, 211526, 263291, 342818, 426713, 526582, 675737, 710123, 853426, 1351474, 1420246, 1767811, 3535622, 4730159, 4970861, 9460318, 9941722, 12374677, 19596373, 24749354, 31759639, 39192746, 63519278, 137174611, 222317473, 274349222, 444634946, 921029531, 1842059062, 6447206717, 12894413434]

約数ペア:

[(1, 12894413434), (2, 6447206717), (7, 1842059062), (14, 921029531), (29, 444634946), (47, 274349222), (58, 222317473), (94, 137174611), (203, 63519278), (329, 39192746), (406, 31759639), (521, 24749354), (658, 19596373), (1042, 12374677), (1297, 9941722), (1363, 9460318), (2594, 4970861), (2726, 4730159), (3647, 3535622), (7294, 1767811), (9079, 1420246), (9541, 1351474), (15109, 853426), (18158, 710123), (19082, 675737), (24487, 526582), (30218, 426713), (37613, 342818), (48974, 263291), (60959, 211526), (75226, 171409), (105763, 121918)]