2405828222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 4507176960

約数和(自身を除く): 2101348738

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 197, 217, 266, 394, 434, 589, 1178, 1379, 1481, 2758, 2962, 3743, 4123, 6107, 7486, 8246, 10367, 12214, 20734, 26201, 28139, 42749, 45911, 52402, 56278, 85498, 91822, 116033, 196973, 232066, 291757, 321377, 393946, 583514, 642754, 812231, 872309, 1624462, 1744618, 2042299, 4084598, 5543383, 6106163, 9044467, 11086766, 12212326, 18088934, 38803681, 63311269, 77607362, 126622538, 171844873, 343689746, 1202914111, 2405828222]

約数ペア:

[(1, 2405828222), (2, 1202914111), (7, 343689746), (14, 171844873), (19, 126622538), (31, 77607362), (38, 63311269), (62, 38803681), (133, 18088934), (197, 12212326), (217, 11086766), (266, 9044467), (394, 6106163), (434, 5543383), (589, 4084598), (1178, 2042299), (1379, 1744618), (1481, 1624462), (2758, 872309), (2962, 812231), (3743, 642754), (4123, 583514), (6107, 393946), (7486, 321377), (8246, 291757), (10367, 232066), (12214, 196973), (20734, 116033), (26201, 91822), (28139, 85498), (42749, 56278), (45911, 52402)]