1241506785008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{874271}}^1$

素因数の和:874726

約数の個数: 80

約数和(自身を含む): 2844671262720

約数和(自身を除く): 1603164477712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 409, 434, 496, 818, 868, 1636, 1736, 2863, 3272, 3472, 5726, 6544, 11452, 12679, 22904, 25358, 45808, 50716, 88753, 101432, 177506, 202864, 355012, 710024, 874271, 1420048, 1748542, 3497084, 6119897, 6994168, 12239794, 13988336, 24479588, 27102401, 48959176, 54204802, 97918352, 108409604, 189716807, 216819208, 357576839, 379433614, 433638416, 715153678, 758867228, 1430307356, 1517734456, 2503037873, 2860614712, 3035468912, 5006075746, 5721229424, 10012151492, 11084882009, 20024302984, 22169764018, 40048605968, 44339528036, 77594174063, 88679056072, 155188348126, 177358112144, 310376696252, 620753392504, 1241506785008]

約数ペア:

[(1, 1241506785008), (2, 620753392504), (4, 310376696252), (7, 177358112144), (8, 155188348126), (14, 88679056072), (16, 77594174063), (28, 44339528036), (31, 40048605968), (56, 22169764018), (62, 20024302984), (112, 11084882009), (124, 10012151492), (217, 5721229424), (248, 5006075746), (409, 3035468912), (434, 2860614712), (496, 2503037873), (818, 1517734456), (868, 1430307356), (1636, 758867228), (1736, 715153678), (2863, 433638416), (3272, 379433614), (3472, 357576839), (5726, 216819208), (6544, 189716807), (11452, 108409604), (12679, 97918352), (22904, 54204802), (25358, 48959176), (45808, 27102401), (50716, 24479588), (88753, 13988336), (101432, 12239794), (177506, 6994168), (202864, 6119897), (355012, 3497084), (710024, 1748542), (874271, 1420048)]