401026956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{2129}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 1021991040

約数和(自身を除く): 620964084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1427, 2129, 2854, 4258, 4281, 5708, 6387, 8516, 8562, 12774, 15697, 17124, 23419, 25548, 31394, 46838, 47091, 62788, 70257, 93676, 94182, 140514, 188364, 281028, 3038083, 6076166, 9114249, 12152332, 18228498, 33418913, 36456996, 66837826, 100256739, 133675652, 200513478, 401026956]

約数ペア:

[(1, 401026956), (2, 200513478), (3, 133675652), (4, 100256739), (6, 66837826), (11, 36456996), (12, 33418913), (22, 18228498), (33, 12152332), (44, 9114249), (66, 6076166), (132, 3038083), (1427, 281028), (2129, 188364), (2854, 140514), (4258, 94182), (4281, 93676), (5708, 70257), (6387, 62788), (8516, 47091), (8562, 46838), (12774, 31394), (15697, 25548), (17124, 23419)]