13221420791030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{839491}}^1$

素因数の和:840005

約数の個数: 64

約数和(自身を含む): 24675423413760

約数和(自身を除く): 11454002622730

約数列:

[1, 2, 5, 10, 41, 82, 107, 205, 214, 359, 410, 535, 718, 1070, 1795, 3590, 4387, 8774, 14719, 21935, 29438, 38413, 43870, 73595, 76826, 147190, 192065, 384130, 839491, 1574933, 1678982, 3149866, 4197455, 7874665, 8394910, 15749330, 34419131, 68838262, 89825537, 172095655, 179651074, 301377269, 344191310, 449127685, 602754538, 898255370, 1506886345, 3013772690, 3682847017, 7365694034, 12356468029, 18414235085, 24712936058, 32247367783, 36828470170, 61782340145, 64494735566, 123564680290, 161236838915, 322473677830, 1322142079103, 2644284158206, 6610710395515, 13221420791030]

約数ペア:

[(1, 13221420791030), (2, 6610710395515), (5, 2644284158206), (10, 1322142079103), (41, 322473677830), (82, 161236838915), (107, 123564680290), (205, 64494735566), (214, 61782340145), (359, 36828470170), (410, 32247367783), (535, 24712936058), (718, 18414235085), (1070, 12356468029), (1795, 7365694034), (3590, 3682847017), (4387, 3013772690), (8774, 1506886345), (14719, 898255370), (21935, 602754538), (29438, 449127685), (38413, 344191310), (43870, 301377269), (73595, 179651074), (76826, 172095655), (147190, 89825537), (192065, 68838262), (384130, 34419131), (839491, 15749330), (1574933, 8394910), (1678982, 7874665), (3149866, 4197455)]