130681304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4093}}^1$

素因数の和:4419

約数の個数: 32

約数和(自身を含む): 264799920

約数和(自身を除く): 134118616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 4093, 7982, 8186, 15964, 16372, 31928, 32744, 53209, 106418, 212836, 425672, 1256551, 2513102, 5026204, 10052408, 16335163, 32670326, 65340652, 130681304]

約数ペア:

[(1, 130681304), (2, 65340652), (4, 32670326), (8, 16335163), (13, 10052408), (26, 5026204), (52, 2513102), (104, 1256551), (307, 425672), (614, 212836), (1228, 106418), (2456, 53209), (3991, 32744), (4093, 31928), (7982, 16372), (8186, 15964)]