2977886492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{18233}}^1$

素因数の和:18570

約数の個数: 48

約数和(自身を含む): 6290000640

約数和(自身を除く): 3312114148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 307, 532, 614, 1228, 2149, 4298, 5833, 8596, 11666, 18233, 23332, 36466, 40831, 72932, 81662, 127631, 163324, 255262, 346427, 510524, 692854, 1385708, 2424989, 4849978, 5597531, 9699956, 11195062, 22390124, 39182717, 78365434, 106353089, 156730868, 212706178, 425412356, 744471623, 1488943246, 2977886492]

約数ペア:

[(1, 2977886492), (2, 1488943246), (4, 744471623), (7, 425412356), (14, 212706178), (19, 156730868), (28, 106353089), (38, 78365434), (76, 39182717), (133, 22390124), (266, 11195062), (307, 9699956), (532, 5597531), (614, 4849978), (1228, 2424989), (2149, 1385708), (4298, 692854), (5833, 510524), (8596, 346427), (11666, 255262), (18233, 163324), (23332, 127631), (36466, 81662), (40831, 72932)]