994542992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{105533}}^1$

素因数の和:105591

約数の個数: 40

約数和(自身を含む): 2093794560

約数和(自身を除く): 1099251568

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 105533, 211066, 422132, 844264, 1688528, 2005127, 3271523, 4010254, 6543046, 8020508, 13086092, 16041016, 26172184, 32082032, 52344368, 62158937, 124317874, 248635748, 497271496, 994542992]

約数ペア:

[(1, 994542992), (2, 497271496), (4, 248635748), (8, 124317874), (16, 62158937), (19, 52344368), (31, 32082032), (38, 26172184), (62, 16041016), (76, 13086092), (124, 8020508), (152, 6543046), (248, 4010254), (304, 3271523), (496, 2005127), (589, 1688528), (1178, 844264), (2356, 422132), (4712, 211066), (9424, 105533)]