395683876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{751}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 819331072

約数和(自身を除く): 423647196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 607, 751, 868, 1214, 1502, 2428, 3004, 4249, 5257, 8498, 10514, 16996, 18817, 21028, 23281, 37634, 46562, 75268, 93124, 131719, 162967, 263438, 325934, 455857, 526876, 651868, 911714, 1823428, 3190999, 6381998, 12763996, 14131567, 28263134, 56526268, 98920969, 197841938, 395683876]

約数ペア:

[(1, 395683876), (2, 197841938), (4, 98920969), (7, 56526268), (14, 28263134), (28, 14131567), (31, 12763996), (62, 6381998), (124, 3190999), (217, 1823428), (434, 911714), (607, 651868), (751, 526876), (868, 455857), (1214, 325934), (1502, 263438), (2428, 162967), (3004, 131719), (4249, 93124), (5257, 75268), (8498, 46562), (10514, 37634), (16996, 23281), (18817, 21028)]