2007788406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{4093}}^1$

素因数の和:4461

約数の個数: 64

約数和(自身を含む): 4566938880

約数和(自身を除く): 2559150474

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 331, 494, 662, 741, 993, 1482, 1986, 4093, 4303, 6289, 8186, 8606, 12279, 12578, 12909, 18867, 24558, 25818, 37734, 53209, 77767, 81757, 106418, 155534, 159627, 163514, 233301, 245271, 319254, 466602, 490542, 1010971, 1354783, 2021942, 2709566, 3032913, 4064349, 6065826, 8128698, 17612179, 25740877, 35224358, 51481754, 52836537, 77222631, 105673074, 154445262, 334631401, 669262802, 1003894203, 2007788406]

約数ペア:

[(1, 2007788406), (2, 1003894203), (3, 669262802), (6, 334631401), (13, 154445262), (19, 105673074), (26, 77222631), (38, 52836537), (39, 51481754), (57, 35224358), (78, 25740877), (114, 17612179), (247, 8128698), (331, 6065826), (494, 4064349), (662, 3032913), (741, 2709566), (993, 2021942), (1482, 1354783), (1986, 1010971), (4093, 490542), (4303, 466602), (6289, 319254), (8186, 245271), (8606, 233301), (12279, 163514), (12578, 159627), (12909, 155534), (18867, 106418), (24558, 81757), (25818, 77767), (37734, 53209)]