514966712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 1051502760

約数和(自身を除く): 536536048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 307, 508, 614, 1016, 1228, 1651, 2456, 3302, 3991, 6604, 7982, 13208, 15964, 16129, 31928, 32258, 38989, 64516, 77978, 129032, 155956, 209677, 311912, 419354, 506857, 838708, 1013714, 1677416, 2027428, 4054856, 4951603, 9903206, 19806412, 39612824, 64370839, 128741678, 257483356, 514966712]

約数ペア:

[(1, 514966712), (2, 257483356), (4, 128741678), (8, 64370839), (13, 39612824), (26, 19806412), (52, 9903206), (104, 4951603), (127, 4054856), (254, 2027428), (307, 1677416), (508, 1013714), (614, 838708), (1016, 506857), (1228, 419354), (1651, 311912), (2456, 209677), (3302, 155956), (3991, 129032), (6604, 77978), (7982, 64516), (13208, 38989), (15964, 32258), (16129, 31928)]