4807788004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 8677670400

約数和(自身を除く): 3869882396

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 421, 509, 842, 1018, 1684, 2036, 5609, 11218, 22436, 29891, 33259, 36139, 40211, 59782, 66518, 72278, 80422, 119564, 133036, 144556, 160844, 214289, 428578, 857156, 2361389, 2854981, 4722778, 5709962, 9445556, 11419924, 15214519, 16928831, 30429038, 33857662, 60858076, 67715324, 1201947001, 2403894002, 4807788004]

約数ペア:

[(1, 4807788004), (2, 2403894002), (4, 1201947001), (71, 67715324), (79, 60858076), (142, 33857662), (158, 30429038), (284, 16928831), (316, 15214519), (421, 11419924), (509, 9445556), (842, 5709962), (1018, 4722778), (1684, 2854981), (2036, 2361389), (5609, 857156), (11218, 428578), (22436, 214289), (29891, 160844), (33259, 144556), (36139, 133036), (40211, 119564), (59782, 80422), (66518, 72278)]