713038790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 1352852928

約数和(自身を除く): 639814138

約数列:

[1, 2, 5, 10, 41, 67, 82, 101, 134, 202, 205, 257, 335, 410, 505, 514, 670, 1010, 1285, 2570, 2747, 4141, 5494, 6767, 8282, 10537, 13534, 13735, 17219, 20705, 21074, 25957, 27470, 33835, 34438, 41410, 51914, 52685, 67670, 86095, 105370, 129785, 172190, 259570, 277447, 554894, 705979, 1064237, 1387235, 1411958, 1739119, 2128474, 2774470, 3478238, 3529895, 5321185, 7059790, 8695595, 10642370, 17391190, 71303879, 142607758, 356519395, 713038790]

約数ペア:

[(1, 713038790), (2, 356519395), (5, 142607758), (10, 71303879), (41, 17391190), (67, 10642370), (82, 8695595), (101, 7059790), (134, 5321185), (202, 3529895), (205, 3478238), (257, 2774470), (335, 2128474), (410, 1739119), (505, 1411958), (514, 1387235), (670, 1064237), (1010, 705979), (1285, 554894), (2570, 277447), (2747, 259570), (4141, 172190), (5494, 129785), (6767, 105370), (8282, 86095), (10537, 67670), (13534, 52685), (13735, 51914), (17219, 41410), (20705, 34438), (21074, 33835), (25957, 27470)]