2017424955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1459}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 3979422720

約数和(自身を除く): 1961997765

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1013, 1365, 1459, 3039, 4377, 5065, 7091, 7295, 10213, 13169, 15195, 18967, 21273, 21885, 30639, 35455, 39507, 51065, 56901, 65845, 92183, 94835, 106365, 132769, 153195, 197535, 276549, 284505, 398307, 460915, 663845, 1382745, 1477967, 1991535, 4433901, 7389835, 10345769, 19213571, 22169505, 31037307, 51728845, 57640713, 96067855, 134494997, 155186535, 288203565, 403484991, 672474985, 2017424955]

約数ペア:

[(1, 2017424955), (3, 672474985), (5, 403484991), (7, 288203565), (13, 155186535), (15, 134494997), (21, 96067855), (35, 57640713), (39, 51728845), (65, 31037307), (91, 22169505), (105, 19213571), (195, 10345769), (273, 7389835), (455, 4433901), (1013, 1991535), (1365, 1477967), (1459, 1382745), (3039, 663845), (4377, 460915), (5065, 398307), (7091, 284505), (7295, 276549), (10213, 197535), (13169, 153195), (15195, 132769), (18967, 106365), (21273, 94835), (21885, 92183), (30639, 65845), (35455, 56901), (39507, 51065)]