409448580486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{1997}}^1\times {\mathrm{282413}}^1$

素因数の和:284437

約数の個数: 48

約数和(自身を含む): 900564022512

約数和(自身を除く): 491115442026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1997, 3994, 5991, 11982, 21967, 43934, 65901, 131802, 241637, 282413, 483274, 564826, 724911, 847239, 1449822, 1694478, 3106543, 6213086, 9319629, 18639258, 34171973, 68343946, 102515919, 205031838, 563978761, 1127957522, 1691936283, 3383872566, 6203766371, 12407532742, 18611299113, 37222598226, 68241430081, 136482860162, 204724290243, 409448580486]

約数ペア:

[(1, 409448580486), (2, 204724290243), (3, 136482860162), (6, 68241430081), (11, 37222598226), (22, 18611299113), (33, 12407532742), (66, 6203766371), (121, 3383872566), (242, 1691936283), (363, 1127957522), (726, 563978761), (1997, 205031838), (3994, 102515919), (5991, 68343946), (11982, 34171973), (21967, 18639258), (43934, 9319629), (65901, 6213086), (131802, 3106543), (241637, 1694478), (282413, 1449822), (483274, 847239), (564826, 724911)]