4472742

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 9354240

約数和(自身を除く): 4881498

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 173, 186, 278, 346, 417, 519, 834, 1038, 4309, 5363, 8618, 10726, 12927, 16089, 24047, 25854, 32178, 48094, 72141, 144282, 745457, 1490914, 2236371, 4472742]

約数ペア:

[(1, 4472742), (2, 2236371), (3, 1490914), (6, 745457), (31, 144282), (62, 72141), (93, 48094), (139, 32178), (173, 25854), (186, 24047), (278, 16089), (346, 12927), (417, 10726), (519, 8618), (834, 5363), (1038, 4309)]