2507838

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 5268480

約数和(自身を除く): 2760642

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 139, 186, 194, 278, 291, 417, 582, 834, 3007, 4309, 6014, 8618, 9021, 12927, 13483, 18042, 25854, 26966, 40449, 80898, 417973, 835946, 1253919, 2507838]

約数ペア:

[(1, 2507838), (2, 1253919), (3, 835946), (6, 417973), (31, 80898), (62, 40449), (93, 26966), (97, 25854), (139, 18042), (186, 13483), (194, 12927), (278, 9021), (291, 8618), (417, 6014), (582, 4309), (834, 3007)]