2012091253361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 2430564433920

約数和(自身を除く): 418473180559

約数列:

[1, 7, 23, 161, 179, 383, 421, 433, 1253, 2681, 2947, 3031, 4117, 8809, 9683, 9959, 28819, 61663, 67781, 68557, 69713, 75359, 77507, 161243, 165839, 182293, 479899, 527513, 542549, 1128701, 1160873, 1276051, 1576811, 1733257, 1782661, 3708589, 3814297, 4192739, 11037677, 12132799, 12478627, 25960123, 26700079, 28862497, 29349173, 29685181, 32630447, 69818219, 202037479, 207796267, 228413129, 488727533, 663837431, 682759163, 750500281, 1605819037, 4646862017, 4779314141, 5253501967, 11240733259, 12497461201, 87482228407, 287441607623, 2012091253361]

約数ペア:

[(1, 2012091253361), (7, 287441607623), (23, 87482228407), (161, 12497461201), (179, 11240733259), (383, 5253501967), (421, 4779314141), (433, 4646862017), (1253, 1605819037), (2681, 750500281), (2947, 682759163), (3031, 663837431), (4117, 488727533), (8809, 228413129), (9683, 207796267), (9959, 202037479), (28819, 69818219), (61663, 32630447), (67781, 29685181), (68557, 29349173), (69713, 28862497), (75359, 26700079), (77507, 25960123), (161243, 12478627), (165839, 12132799), (182293, 11037677), (479899, 4192739), (527513, 3814297), (542549, 3708589), (1128701, 1782661), (1160873, 1733257), (1276051, 1576811)]