470569398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 1061351424

約数和(自身を除く): 590782026

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 806, 923, 1209, 1846, 2201, 2418, 2741, 2769, 4402, 5482, 5538, 6603, 8223, 13206, 16446, 28613, 35633, 57226, 71266, 84971, 85839, 106899, 169942, 171678, 194611, 213798, 254913, 389222, 509826, 583833, 1104623, 1167666, 2209246, 2529943, 3313869, 5059886, 6032941, 6627738, 7589829, 12065882, 15179658, 18098823, 36197646, 78428233, 156856466, 235284699, 470569398]

約数ペア:

[(1, 470569398), (2, 235284699), (3, 156856466), (6, 78428233), (13, 36197646), (26, 18098823), (31, 15179658), (39, 12065882), (62, 7589829), (71, 6627738), (78, 6032941), (93, 5059886), (142, 3313869), (186, 2529943), (213, 2209246), (403, 1167666), (426, 1104623), (806, 583833), (923, 509826), (1209, 389222), (1846, 254913), (2201, 213798), (2418, 194611), (2741, 171678), (2769, 169942), (4402, 106899), (5482, 85839), (5538, 84971), (6603, 71266), (8223, 57226), (13206, 35633), (16446, 28613)]