1001449808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1044

約数の個数: 80

約数和(自身を含む): 2116471680

約数和(自身を除く): 1115021872

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 107, 116, 184, 214, 232, 368, 428, 464, 667, 856, 877, 1334, 1712, 1754, 2461, 2668, 3103, 3508, 4922, 5336, 6206, 7016, 9844, 10672, 12412, 14032, 19688, 20171, 24824, 25433, 39376, 40342, 49648, 50866, 71369, 80684, 93839, 101732, 142738, 161368, 187678, 203464, 285476, 322736, 375356, 406928, 570952, 584959, 750712, 1141904, 1169918, 1501424, 2158297, 2339836, 2721331, 4316594, 4679672, 5442662, 8633188, 9359344, 10885324, 17266376, 21770648, 34532752, 43541296, 62590613, 125181226, 250362452, 500724904, 1001449808]

約数ペア:

[(1, 1001449808), (2, 500724904), (4, 250362452), (8, 125181226), (16, 62590613), (23, 43541296), (29, 34532752), (46, 21770648), (58, 17266376), (92, 10885324), (107, 9359344), (116, 8633188), (184, 5442662), (214, 4679672), (232, 4316594), (368, 2721331), (428, 2339836), (464, 2158297), (667, 1501424), (856, 1169918), (877, 1141904), (1334, 750712), (1712, 584959), (1754, 570952), (2461, 406928), (2668, 375356), (3103, 322736), (3508, 285476), (4922, 203464), (5336, 187678), (6206, 161368), (7016, 142738), (9844, 101732), (10672, 93839), (12412, 80684), (14032, 71369), (19688, 50866), (20171, 49648), (24824, 40342), (25433, 39376)]