1520673622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{2203}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 2488227840

約数和(自身を除く): 967554218

約数列:

[1, 2, 13, 26, 139, 191, 278, 382, 1807, 2203, 2483, 3614, 4406, 4966, 26549, 28639, 53098, 57278, 306217, 345137, 420773, 612434, 690274, 841546, 3980821, 5470049, 7961642, 10940098, 58487447, 116974894, 760336811, 1520673622]

約数ペア:

[(1, 1520673622), (2, 760336811), (13, 116974894), (26, 58487447), (139, 10940098), (191, 7961642), (278, 5470049), (382, 3980821), (1807, 841546), (2203, 690274), (2483, 612434), (3614, 420773), (4406, 345137), (4966, 306217), (26549, 57278), (28639, 53098)]