2591410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2540750

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 593, 874, 1186, 2185, 2965, 4370, 5930, 11267, 13639, 22534, 27278, 56335, 68195, 112670, 136390, 259141, 518282, 1295705, 2591410]

約数ペア:

[(1, 2591410), (2, 1295705), (5, 518282), (10, 259141), (19, 136390), (23, 112670), (38, 68195), (46, 56335), (95, 27278), (115, 22534), (190, 13639), (230, 11267), (437, 5930), (593, 4370), (874, 2965), (1186, 2185)]