620913370748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3081823}}^1$

素因数の和:3082098

約数の個数: 48

約数和(自身を含む): 1252946365440

約数和(自身を除く): 632032994692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 241, 418, 482, 836, 964, 2651, 4579, 5302, 9158, 10604, 18316, 50369, 100738, 201476, 3081823, 6163646, 12327292, 33900053, 58554637, 67800106, 117109274, 135600212, 234218548, 644101007, 742719343, 1288202014, 1485438686, 2576404028, 2970877372, 8169912773, 14111667517, 16339825546, 28223335034, 32679651092, 56446670068, 155228342687, 310456685374, 620913370748]

約数ペア:

[(1, 620913370748), (2, 310456685374), (4, 155228342687), (11, 56446670068), (19, 32679651092), (22, 28223335034), (38, 16339825546), (44, 14111667517), (76, 8169912773), (209, 2970877372), (241, 2576404028), (418, 1485438686), (482, 1288202014), (836, 742719343), (964, 644101007), (2651, 234218548), (4579, 135600212), (5302, 117109274), (9158, 67800106), (10604, 58554637), (18316, 33900053), (50369, 12327292), (100738, 6163646), (201476, 3081823)]