386187844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42701}}^1$

素因数の和:42748

約数の個数: 48

約数和(自身を含む): 860872320

約数和(自身を除く): 474684476

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 42701, 85402, 170804, 298907, 597814, 725917, 811319, 1195628, 1451834, 1622638, 2903668, 3245276, 5081419, 5679233, 10162838, 11358466, 13792423, 20325676, 22716932, 27584846, 55169692, 96546961, 193093922, 386187844]

約数ペア:

[(1, 386187844), (2, 193093922), (4, 96546961), (7, 55169692), (14, 27584846), (17, 22716932), (19, 20325676), (28, 13792423), (34, 11358466), (38, 10162838), (68, 5679233), (76, 5081419), (119, 3245276), (133, 2903668), (238, 1622638), (266, 1451834), (323, 1195628), (476, 811319), (532, 725917), (646, 597814), (1292, 298907), (2261, 170804), (4522, 85402), (9044, 42701)]