2500314486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 5257943040

約数和(自身を除く): 2757628554

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 139, 186, 194, 278, 291, 417, 582, 834, 997, 1994, 2991, 3007, 4309, 5982, 6014, 8618, 9021, 12927, 13483, 18042, 25854, 26966, 30907, 40449, 61814, 80898, 92721, 96709, 138583, 185442, 193418, 277166, 290127, 415749, 417973, 580254, 831498, 835946, 1253919, 2507838, 2997979, 4296073, 5995958, 8592146, 8993937, 12888219, 13442551, 17987874, 25776438, 26885102, 40327653, 80655306, 416719081, 833438162, 1250157243, 2500314486]

約数ペア:

[(1, 2500314486), (2, 1250157243), (3, 833438162), (6, 416719081), (31, 80655306), (62, 40327653), (93, 26885102), (97, 25776438), (139, 17987874), (186, 13442551), (194, 12888219), (278, 8993937), (291, 8592146), (417, 5995958), (582, 4296073), (834, 2997979), (997, 2507838), (1994, 1253919), (2991, 835946), (3007, 831498), (4309, 580254), (5982, 417973), (6014, 415749), (8618, 290127), (9021, 277166), (12927, 193418), (13483, 185442), (18042, 138583), (25854, 96709), (26966, 92721), (30907, 80898), (40449, 61814)]