1317958428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{82393}}^1$

素因数の和:82474

約数の個数: 48

約数和(自身を含む): 3248301056

約数和(自身を除く): 1930342628

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 15996, 82393, 164786, 247179, 329572, 494358, 988716, 2554183, 3542899, 5108366, 7085798, 7662549, 10216732, 10628697, 14171596, 15325098, 21257394, 30650196, 42514788, 109829869, 219659738, 329489607, 439319476, 658979214, 1317958428]

約数ペア:

[(1, 1317958428), (2, 658979214), (3, 439319476), (4, 329489607), (6, 219659738), (12, 109829869), (31, 42514788), (43, 30650196), (62, 21257394), (86, 15325098), (93, 14171596), (124, 10628697), (129, 10216732), (172, 7662549), (186, 7085798), (258, 5108366), (372, 3542899), (516, 2554183), (1333, 988716), (2666, 494358), (3999, 329572), (5332, 247179), (7998, 164786), (15996, 82393)]