1922676329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 2530344960

約数和(自身を除く): 607668631

約数列:

[1, 7, 19, 23, 43, 47, 133, 161, 301, 311, 329, 437, 817, 893, 989, 1081, 2021, 2177, 3059, 5719, 5909, 6251, 6923, 7153, 7567, 13373, 14147, 14617, 18791, 20539, 38399, 41363, 46483, 50071, 93611, 102319, 131537, 135907, 143773, 254087, 268793, 277723, 307579, 325381, 336191, 628531, 883177, 951349, 1778609, 1944061, 2153053, 2353337, 4399717, 5844001, 6182239, 6387629, 11942089, 14456213, 40908007, 44713403, 83594623, 101193491, 274668047, 1922676329]

約数ペア:

[(1, 1922676329), (7, 274668047), (19, 101193491), (23, 83594623), (43, 44713403), (47, 40908007), (133, 14456213), (161, 11942089), (301, 6387629), (311, 6182239), (329, 5844001), (437, 4399717), (817, 2353337), (893, 2153053), (989, 1944061), (1081, 1778609), (2021, 951349), (2177, 883177), (3059, 628531), (5719, 336191), (5909, 325381), (6251, 307579), (6923, 277723), (7153, 268793), (7567, 254087), (13373, 143773), (14147, 135907), (14617, 131537), (18791, 102319), (20539, 93611), (38399, 50071), (41363, 46483)]