1455289444

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6908

約数の個数: 48

約数和(自身を含む): 2982031360

約数和(自身を除く): 1526741916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 127, 244, 254, 427, 508, 854, 889, 1708, 1778, 3556, 6709, 7747, 13418, 15494, 26836, 30988, 46963, 54229, 93926, 108458, 187852, 216916, 409249, 818498, 852043, 1636996, 1704086, 2864743, 3408172, 5729486, 5964301, 11458972, 11928602, 23857204, 51974623, 103949246, 207898492, 363822361, 727644722, 1455289444]

約数ペア:

[(1, 1455289444), (2, 727644722), (4, 363822361), (7, 207898492), (14, 103949246), (28, 51974623), (61, 23857204), (122, 11928602), (127, 11458972), (244, 5964301), (254, 5729486), (427, 3408172), (508, 2864743), (854, 1704086), (889, 1636996), (1708, 852043), (1778, 818498), (3556, 409249), (6709, 216916), (7747, 187852), (13418, 108458), (15494, 93926), (26836, 54229), (30988, 46963)]