989005198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4003}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 1598268672

約数和(自身を除く): 609263474

約数列:

[1, 2, 23, 41, 46, 82, 131, 262, 943, 1886, 3013, 4003, 5371, 6026, 8006, 10742, 92069, 123533, 164123, 184138, 247066, 328246, 524393, 1048786, 3774829, 7549658, 12061039, 21500113, 24122078, 43000226, 494502599, 989005198]

約数ペア:

[(1, 989005198), (2, 494502599), (23, 43000226), (41, 24122078), (46, 21500113), (82, 12061039), (131, 7549658), (262, 3774829), (943, 1048786), (1886, 524393), (3013, 328246), (4003, 247066), (5371, 184138), (6026, 164123), (8006, 123533), (10742, 92069)]