351649540034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6029}}^1\times {\mathrm{16139}}^1$

素因数の和:22322

約数の個数: 32

約数和(自身を含む): 572266296000

約数和(自身を除く): 220616755966

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 6029, 12058, 16139, 32278, 78377, 156754, 209807, 419614, 838031, 1676062, 2243321, 4486642, 10894403, 21788806, 29163173, 58326346, 97302031, 194604062, 1264926403, 2529852806, 13524982309, 27049964618, 175824770017, 351649540034]

約数ペア:

[(1, 351649540034), (2, 175824770017), (13, 27049964618), (26, 13524982309), (139, 2529852806), (278, 1264926403), (1807, 194604062), (3614, 97302031), (6029, 58326346), (12058, 29163173), (16139, 21788806), (32278, 10894403), (78377, 4486642), (156754, 2243321), (209807, 1676062), (419614, 838031)]