2285567284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{570821}}^1$

素因数の和:570856

約数の個数: 48

約数和(自身を含む): 5370293376

約数和(自身を除く): 3084726092

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 570821, 1141642, 2283284, 3995747, 6279031, 7420673, 7991494, 12558062, 14841346, 15982988, 25116124, 29682692, 43953217, 51944711, 81627403, 87906434, 103889422, 163254806, 175812868, 207778844, 326509612, 571391821, 1142783642, 2285567284]

約数ペア:

[(1, 2285567284), (2, 1142783642), (4, 571391821), (7, 326509612), (11, 207778844), (13, 175812868), (14, 163254806), (22, 103889422), (26, 87906434), (28, 81627403), (44, 51944711), (52, 43953217), (77, 29682692), (91, 25116124), (143, 15982988), (154, 14841346), (182, 12558062), (286, 7991494), (308, 7420673), (364, 6279031), (572, 3995747), (1001, 2283284), (2002, 1141642), (4004, 570821)]