379261958404

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{621419}}^1$

素因数の和:621808

約数の個数: 48

約数和(自身を含む): 771714155520

約数和(自身を除く): 392452197116

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 307, 497, 614, 994, 1228, 1988, 2149, 4298, 8596, 21797, 43594, 87188, 152579, 305158, 610316, 621419, 1242838, 2485676, 4349933, 8699866, 17399732, 44120749, 88241498, 176482996, 190775633, 308845243, 381551266, 617690486, 763102532, 1235380972, 1335429431, 2670858862, 5341717724, 13545069943, 27090139886, 54180279772, 94815489601, 189630979202, 379261958404]

約数ペア:

[(1, 379261958404), (2, 189630979202), (4, 94815489601), (7, 54180279772), (14, 27090139886), (28, 13545069943), (71, 5341717724), (142, 2670858862), (284, 1335429431), (307, 1235380972), (497, 763102532), (614, 617690486), (994, 381551266), (1228, 308845243), (1988, 190775633), (2149, 176482996), (4298, 88241498), (8596, 44120749), (21797, 17399732), (43594, 8699866), (87188, 4349933), (152579, 2485676), (305158, 1242838), (610316, 621419)]