961196548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13327}}^1$

素因数の和:13436

約数の個数: 48

約数和(自身を含む): 1933093120

約数和(自身を除く): 971896572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1387, 1898, 2774, 3796, 5548, 13327, 18031, 26654, 36062, 53308, 72124, 173251, 253213, 346502, 506426, 693004, 972871, 1012852, 1945742, 3291769, 3891484, 6583538, 12647323, 13167076, 18484549, 25294646, 36969098, 50589292, 73938196, 240299137, 480598274, 961196548]

約数ペア:

[(1, 961196548), (2, 480598274), (4, 240299137), (13, 73938196), (19, 50589292), (26, 36969098), (38, 25294646), (52, 18484549), (73, 13167076), (76, 12647323), (146, 6583538), (247, 3891484), (292, 3291769), (494, 1945742), (949, 1012852), (988, 972871), (1387, 693004), (1898, 506426), (2774, 346502), (3796, 253213), (5548, 173251), (13327, 72124), (18031, 53308), (26654, 36062)]