1456557020276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1\times {\mathrm{157217}}^1$

素因数の和:158256

約数の個数: 48

約数和(自身を含む): 2705533118400

約数和(自身を除く): 1248976098124

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 877, 1754, 2641, 3508, 5282, 10564, 16663, 33326, 66652, 121903, 157217, 243806, 314434, 487612, 628868, 2316157, 2987123, 4632314, 5974246, 9264628, 11948492, 21853163, 43706326, 87412652, 137879309, 275758618, 415210097, 551517236, 830420194, 1660840388, 2619706871, 5239413742, 10478827484, 19165223951, 38330447902, 76660895804, 364139255069, 728278510138, 1456557020276]

約数ペア:

[(1, 1456557020276), (2, 728278510138), (4, 364139255069), (19, 76660895804), (38, 38330447902), (76, 19165223951), (139, 10478827484), (278, 5239413742), (556, 2619706871), (877, 1660840388), (1754, 830420194), (2641, 551517236), (3508, 415210097), (5282, 275758618), (10564, 137879309), (16663, 87412652), (33326, 43706326), (66652, 21853163), (121903, 11948492), (157217, 9264628), (243806, 5974246), (314434, 4632314), (487612, 2987123), (628868, 2316157)]