2857100138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 4569447168

約数和(自身を除く): 1712347030

約数列:

[1, 2, 17, 34, 367, 401, 571, 734, 802, 1142, 6239, 6817, 9707, 12478, 13634, 19414, 147167, 209557, 228971, 294334, 419114, 457942, 2501839, 3562469, 3892507, 5003678, 7124938, 7785014, 84032357, 168064714, 1428550069, 2857100138]

約数ペア:

[(1, 2857100138), (2, 1428550069), (17, 168064714), (34, 84032357), (367, 7785014), (401, 7124938), (571, 5003678), (734, 3892507), (802, 3562469), (1142, 2501839), (6239, 457942), (6817, 419114), (9707, 294334), (12478, 228971), (13634, 209557), (19414, 147167)]