788951696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{10169}}^1$

素因数の和:10563

約数の個数: 40

約数和(自身を含む): 1650753720

約数和(自身を除く): 861802024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 1492, 2984, 4849, 5968, 9698, 10169, 19396, 20338, 38792, 40676, 77584, 81352, 132197, 162704, 264394, 528788, 1057576, 2115152, 3793037, 7586074, 15172148, 30344296, 49309481, 60688592, 98618962, 197237924, 394475848, 788951696]

約数ペア:

[(1, 788951696), (2, 394475848), (4, 197237924), (8, 98618962), (13, 60688592), (16, 49309481), (26, 30344296), (52, 15172148), (104, 7586074), (208, 3793037), (373, 2115152), (746, 1057576), (1492, 528788), (2984, 264394), (4849, 162704), (5968, 132197), (9698, 81352), (10169, 77584), (19396, 40676), (20338, 38792)]