3988392716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{4643}}^1$

素因数の和:7454

約数の個数: 48

約数和(自身を含む): 8706942720

約数和(自身を除く): 4718550004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2789, 4643, 5578, 9286, 11156, 18572, 19523, 30679, 32501, 39046, 51073, 61358, 65002, 78092, 102146, 122716, 130004, 204292, 214753, 357511, 429506, 715022, 859012, 1430044, 12949327, 25898654, 51797308, 90645289, 142442597, 181290578, 284885194, 362581156, 569770388, 997098179, 1994196358, 3988392716]

約数ペア:

[(1, 3988392716), (2, 1994196358), (4, 997098179), (7, 569770388), (11, 362581156), (14, 284885194), (22, 181290578), (28, 142442597), (44, 90645289), (77, 51797308), (154, 25898654), (308, 12949327), (2789, 1430044), (4643, 859012), (5578, 715022), (9286, 429506), (11156, 357511), (18572, 214753), (19523, 204292), (30679, 130004), (32501, 122716), (39046, 102146), (51073, 78092), (61358, 65002)]