402051244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{8117}}^1$

素因数の和:8218

約数の個数: 48

約数和(自身を含む): 845570880

約数和(自身を除く): 443519636

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 812, 854, 1708, 1769, 3538, 7076, 8117, 12383, 16234, 24766, 32468, 49532, 56819, 113638, 227276, 235393, 470786, 495137, 941572, 990274, 1647751, 1980548, 3295502, 3465959, 6591004, 6931918, 13863836, 14358973, 28717946, 57435892, 100512811, 201025622, 402051244]

約数ペア:

[(1, 402051244), (2, 201025622), (4, 100512811), (7, 57435892), (14, 28717946), (28, 14358973), (29, 13863836), (58, 6931918), (61, 6591004), (116, 3465959), (122, 3295502), (203, 1980548), (244, 1647751), (406, 990274), (427, 941572), (812, 495137), (854, 470786), (1708, 235393), (1769, 227276), (3538, 113638), (7076, 56819), (8117, 49532), (12383, 32468), (16234, 24766)]