868903549136

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{408319337}}^1$

素因数の和:408319371

約数の個数: 40

約数和(自身を含む): 2025263916480

約数和(自身を除く): 1156360367344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 408319337, 816638674, 1633277348, 2858235359, 3266554696, 5716470718, 6533109392, 7758067403, 11432941436, 15516134806, 22865882872, 31032269612, 45731765744, 54306471821, 62064539224, 108612943642, 124129078448, 217225887284, 434451774568, 868903549136]

約数ペア:

[(1, 868903549136), (2, 434451774568), (4, 217225887284), (7, 124129078448), (8, 108612943642), (14, 62064539224), (16, 54306471821), (19, 45731765744), (28, 31032269612), (38, 22865882872), (56, 15516134806), (76, 11432941436), (112, 7758067403), (133, 6533109392), (152, 5716470718), (266, 3266554696), (304, 2858235359), (532, 1633277348), (1064, 816638674), (2128, 408319337)]