2570776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 5468400

約数和(自身を除く): 2897624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1301, 1976, 2602, 5204, 10408, 16913, 24719, 33826, 49438, 67652, 98876, 135304, 197752, 321347, 642694, 1285388, 2570776]

約数ペア:

[(1, 2570776), (2, 1285388), (4, 642694), (8, 321347), (13, 197752), (19, 135304), (26, 98876), (38, 67652), (52, 49438), (76, 33826), (104, 24719), (152, 16913), (247, 10408), (494, 5204), (988, 2602), (1301, 1976)]