4685996876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{7109}}^1$

素因数の和:7406

約数の個数: 48

約数和(自身を含む): 9116271360

約数和(自身を除く): 4430274484

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 211, 284, 422, 781, 844, 1562, 2321, 3124, 4642, 7109, 9284, 14218, 14981, 28436, 29962, 59924, 78199, 156398, 164791, 312796, 329582, 504739, 659164, 1009478, 1499999, 2018956, 2999998, 5552129, 5999996, 11104258, 16499989, 22208516, 32999978, 65999956, 106499929, 212999858, 425999716, 1171499219, 2342998438, 4685996876]

約数ペア:

[(1, 4685996876), (2, 2342998438), (4, 1171499219), (11, 425999716), (22, 212999858), (44, 106499929), (71, 65999956), (142, 32999978), (211, 22208516), (284, 16499989), (422, 11104258), (781, 5999996), (844, 5552129), (1562, 2999998), (2321, 2018956), (3124, 1499999), (4642, 1009478), (7109, 659164), (9284, 504739), (14218, 329582), (14981, 312796), (28436, 164791), (29962, 156398), (59924, 78199)]