421877092

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1523}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 910449792

約数和(自身を除く): 488572700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 761, 1522, 1523, 3044, 3046, 5327, 6092, 9893, 10654, 10661, 19786, 19799, 21308, 21322, 39572, 39598, 42644, 69251, 79196, 138502, 138593, 277004, 277186, 554372, 1159003, 2318006, 4636012, 8113021, 15067039, 16226042, 30134078, 32452084, 60268156, 105469273, 210938546, 421877092]

約数ペア:

[(1, 421877092), (2, 210938546), (4, 105469273), (7, 60268156), (13, 32452084), (14, 30134078), (26, 16226042), (28, 15067039), (52, 8113021), (91, 4636012), (182, 2318006), (364, 1159003), (761, 554372), (1522, 277186), (1523, 277004), (3044, 138593), (3046, 138502), (5327, 79196), (6092, 69251), (9893, 42644), (10654, 39598), (10661, 39572), (19786, 21322), (19799, 21308)]