2008263142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 3420831744

約数和(自身を除く): 1412568602

約数列:

[1, 2, 17, 31, 34, 43, 62, 73, 86, 146, 527, 607, 731, 1054, 1214, 1241, 1333, 1462, 2263, 2482, 2666, 3139, 4526, 6278, 10319, 18817, 20638, 22661, 26101, 37634, 38471, 44311, 45322, 52202, 53363, 76942, 88622, 97309, 106726, 194618, 319889, 443717, 639778, 753287, 809131, 887434, 1373641, 1506574, 1618262, 1654253, 1905373, 2747282, 3308506, 3810746, 13755227, 23351897, 27510454, 32391341, 46703794, 59066563, 64782682, 118133126, 1004131571, 2008263142]

約数ペア:

[(1, 2008263142), (2, 1004131571), (17, 118133126), (31, 64782682), (34, 59066563), (43, 46703794), (62, 32391341), (73, 27510454), (86, 23351897), (146, 13755227), (527, 3810746), (607, 3308506), (731, 2747282), (1054, 1905373), (1214, 1654253), (1241, 1618262), (1333, 1506574), (1462, 1373641), (2263, 887434), (2482, 809131), (2666, 753287), (3139, 639778), (4526, 443717), (6278, 319889), (10319, 194618), (18817, 106726), (20638, 97309), (22661, 88622), (26101, 76942), (37634, 53363), (38471, 52202), (44311, 45322)]