190811452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 381337600

約数和(自身を除く): 190526148

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 151, 247, 302, 494, 604, 988, 1279, 1963, 2558, 2869, 3926, 5116, 5738, 7852, 11476, 16627, 24301, 33254, 37297, 48602, 66508, 74594, 97204, 149188, 193129, 315913, 386258, 631826, 772516, 1263652, 2510677, 3669451, 5021354, 7338902, 10042708, 14677804, 47702863, 95405726, 190811452]

約数ペア:

[(1, 190811452), (2, 95405726), (4, 47702863), (13, 14677804), (19, 10042708), (26, 7338902), (38, 5021354), (52, 3669451), (76, 2510677), (151, 1263652), (247, 772516), (302, 631826), (494, 386258), (604, 315913), (988, 193129), (1279, 149188), (1963, 97204), (2558, 74594), (2869, 66508), (3926, 48602), (5116, 37297), (5738, 33254), (7852, 24301), (11476, 16627)]