1355720528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{2741}}^1$

素因数の和:4395

約数の個数: 40

約数和(自身を含む): 2767665120

約数和(自身を除く): 1411944592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1627, 2741, 3254, 5482, 6508, 10964, 13016, 21928, 26032, 30913, 43856, 52079, 61826, 104158, 123652, 208316, 247304, 416632, 494608, 833264, 4459607, 8919214, 17838428, 35676856, 71353712, 84732533, 169465066, 338930132, 677860264, 1355720528]

約数ペア:

[(1, 1355720528), (2, 677860264), (4, 338930132), (8, 169465066), (16, 84732533), (19, 71353712), (38, 35676856), (76, 17838428), (152, 8919214), (304, 4459607), (1627, 833264), (2741, 494608), (3254, 416632), (5482, 247304), (6508, 208316), (10964, 123652), (13016, 104158), (21928, 61826), (26032, 52079), (30913, 43856)]